21658161408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 576

約数和(自身を含む): 70326681600

約数和(自身を除く): 48668520192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 31, 32, 38, 39, 48, 52, 57, 58, 62, 64, 76, 78, 87, 93, 96, 104, 114, 116, 124, 127, 128, 152, 156, 174, 186, 192, 208, 228, 232, 247, 248, 254, 256, 304, 312, 348, 372, 377, 381, 384, 403, 416, 456, 464, 494, 496, 508, 551, 589, 608, 624, 696, 741, 744, 754, 762, 768, 806, 832, 899, 912, 928, 988, 992, 1016, 1102, 1131, 1178, 1209, 1216, 1248, 1392, 1482, 1488, 1508, 1524, 1612, 1651, 1653, 1664, 1767, 1798, 1824, 1856, 1976, 1984, 2032, 2204, 2262, 2356, 2413, 2418, 2432, 2496, 2697, 2784, 2964, 2976, 3016, 3048, 3224, 3302, 3306, 3328, 3534, 3596, 3648, 3683, 3712, 3937, 3952, 3968, 4064, 4408, 4524, 4712, 4826, 4836, 4864, 4953, 4992, 5394, 5568, 5928, 5952, 6032, 6096, 6448, 6604, 6612, 7068, 7163, 7192, 7239, 7296, 7366, 7424, 7657, 7874, 7904, 7936, 8128, 8816, 9048, 9424, 9652, 9672, 9906, 9984, 10788, 11049, 11136, 11687, 11811, 11856, 11904, 12064, 12192, 12896, 13208, 13224, 14136, 14326, 14384, 14478, 14592, 14732, 15314, 15748, 15808, 16256, 17081, 17632, 18096, 18848, 19304, 19344, 19812, 21489, 21576, 22098, 22272, 22971, 23374, 23622, 23712, 23808, 24128, 24384, 25792, 26416, 26448, 28272, 28652, 28768, 28956, 29464, 30628, 31369, 31496, 31616, 32512, 34162, 35061, 35264, 36192, 37696, 38608, 38688, 39624, 42978, 43152, 44196, 45942, 46748, 47244, 47424, 47879, 48256, 48768, 51181, 51243, 51584, 52832, 52896, 56544, 57304, 57536, 57912, 58928, 61256, 62738, 62992, 63232, 68324, 69977, 70122, 70528, 72384, 74803, 75392, 77216, 77376, 79248, 85956, 86304, 88392, 91884, 93496, 94107, 94488, 94848, 95758, 96512, 97536, 102362, 102486, 103168, 105664, 105792, 113088, 114173, 114608, 115072, 115824, 117856, 122512, 125476, 125984, 136648, 139954, 140244, 141056, 143637, 144768, 149606, 150784, 153543, 154432, 154752, 158496, 171912, 172608, 176784, 183768, 186992, 188214, 188976, 189696, 191516, 204724, 204972, 209931, 211328, 211584, 222053, 224409, 226176, 228346, 229216, 230144, 231648, 235712, 245024, 250952, 251968, 273296, 279908, 280488, 287274, 289536, 299212, 307086, 308864, 309504, 316992, 342519, 343824, 345216, 353568, 367536, 373984, 376428, 377952, 383032, 409448, 409944, 419862, 422656, 423168, 444106, 448818, 452352, 456692, 458432, 463296, 471424, 490048, 501904, 503936, 546592, 559816, 560976, 574548, 598424, 614172, 617728, 633984, 666159, 685038, 687648, 690432, 707136, 735072, 747968, 752856, 755904, 766064, 818896, 819888, 839724, 888212, 897636, 909701, 913384, 916864, 926592, 942848, 972439, 980096, 1003808, 1007872, 1093184, 1119632, 1121952, 1149096, 1196848, 1228344, 1267968, 1332318, 1370076, 1375296, 1414272, 1470144, 1484249, 1495936, 1505712, 1511808, 1532128, 1637792, 1639776, 1679448, 1776424, 1795272, 1819402, 1826768, 1833728, 1853184, 1944878, 1960192, 2007616, 2169287, 2186368, 2239264, 2243904, 2298192, 2393696, 2456688, 2664636, 2729103, 2740152, 2750592, 2828544, 2917317, 2940288, 2968498, 2991872, 3011424, 3023616, 3064256, 3275584, 3279552, 3358896, 3552848, 3590544, 3638804, 3653536, 3889756, 4015232, 4338574, 4372736, 4452747, 4478528, 4487808, 4596384, 4787392, 4913376, 5329272, 5458206, 5480304, 5501184, 5834634, 5880576, 5936996, 6022848, 6128512, 6507861, 6551168, 6559104, 6717792, 7105696, 7181088, 7277608, 7307072, 7779512, 8030464, 8677148, 8905494, 8957056, 8975616, 9192768, 9574784, 9826752, 10658544, 10916412, 10960608, 11669268, 11873992, 12045696, 12257024, 13015722, 13102336, 13118208, 13435584, 14211392, 14362176, 14555216, 14614144, 15559024, 17354296, 17810988, 17914112, 18385536, 19149568, 19653504, 21317088, 21832824, 21921216, 23338536, 23747984, 24091392, 26031444, 26871168, 28200731, 28422784, 28724352, 29110432, 29228288, 31118048, 34708592, 35621976, 36771072, 39307008, 42634176, 43665648, 43842432, 46677072, 47495968, 52062888, 53742336, 56401462, 56845568, 57448704, 58220864, 62236096, 69417184, 71243952, 84602193, 85268352, 87331296, 87684864, 93354144, 94991936, 104125776, 112802924, 116441728, 124472192, 138834368, 142487904, 169204386, 170536704, 174662592, 186708288, 189983872, 208251552, 225605848, 232883456, 248944384, 277668736, 284975808, 338408772, 349325184, 373416576, 379967744, 416503104, 451211696, 555337472, 569951616, 676817544, 698650368, 746833152, 833006208, 902423392, 1139903232, 1353635088, 1666012416, 1804846784, 2707270176, 3609693568, 5414540352, 7219387136, 10829080704, 21658161408]

約数ペア:

[(1, 21658161408), (2, 10829080704), (3, 7219387136), (4, 5414540352), (6, 3609693568), (8, 2707270176), (12, 1804846784), (13, 1666012416), (16, 1353635088), (19, 1139903232), (24, 902423392), (26, 833006208), (29, 746833152), (31, 698650368), (32, 676817544), (38, 569951616), (39, 555337472), (48, 451211696), (52, 416503104), (57, 379967744), (58, 373416576), (62, 349325184), (64, 338408772), (76, 284975808), (78, 277668736), (87, 248944384), (93, 232883456), (96, 225605848), (104, 208251552), (114, 189983872), (116, 186708288), (124, 174662592), (127, 170536704), (128, 169204386), (152, 142487904), (156, 138834368), (174, 124472192), (186, 116441728), (192, 112802924), (208, 104125776), (228, 94991936), (232, 93354144), (247, 87684864), (248, 87331296), (254, 85268352), (256, 84602193), (304, 71243952), (312, 69417184), (348, 62236096), (372, 58220864), (377, 57448704), (381, 56845568), (384, 56401462), (403, 53742336), (416, 52062888), (456, 47495968), (464, 46677072), (494, 43842432), (496, 43665648), (508, 42634176), (551, 39307008), (589, 36771072), (608, 35621976), (624, 34708592), (696, 31118048), (741, 29228288), (744, 29110432), (754, 28724352), (762, 28422784), (768, 28200731), (806, 26871168), (832, 26031444), (899, 24091392), (912, 23747984), (928, 23338536), (988, 21921216), (992, 21832824), (1016, 21317088), (1102, 19653504), (1131, 19149568), (1178, 18385536), (1209, 17914112), (1216, 17810988), (1248, 17354296), (1392, 15559024), (1482, 14614144), (1488, 14555216), (1508, 14362176), (1524, 14211392), (1612, 13435584), (1651, 13118208), (1653, 13102336), (1664, 13015722), (1767, 12257024), (1798, 12045696), (1824, 11873992), (1856, 11669268), (1976, 10960608), (1984, 10916412), (2032, 10658544), (2204, 9826752), (2262, 9574784), (2356, 9192768), (2413, 8975616), (2418, 8957056), (2432, 8905494), (2496, 8677148), (2697, 8030464), (2784, 7779512), (2964, 7307072), (2976, 7277608), (3016, 7181088), (3048, 7105696), (3224, 6717792), (3302, 6559104), (3306, 6551168), (3328, 6507861), (3534, 6128512), (3596, 6022848), (3648, 5936996), (3683, 5880576), (3712, 5834634), (3937, 5501184), (3952, 5480304), (3968, 5458206), (4064, 5329272), (4408, 4913376), (4524, 4787392), (4712, 4596384), (4826, 4487808), (4836, 4478528), (4864, 4452747), (4953, 4372736), (4992, 4338574), (5394, 4015232), (5568, 3889756), (5928, 3653536), (5952, 3638804), (6032, 3590544), (6096, 3552848), (6448, 3358896), (6604, 3279552), (6612, 3275584), (7068, 3064256), (7163, 3023616), (7192, 3011424), (7239, 2991872), (7296, 2968498), (7366, 2940288), (7424, 2917317), (7657, 2828544), (7874, 2750592), (7904, 2740152), (7936, 2729103), (8128, 2664636), (8816, 2456688), (9048, 2393696), (9424, 2298192), (9652, 2243904), (9672, 2239264), (9906, 2186368), (9984, 2169287), (10788, 2007616), (11049, 1960192), (11136, 1944878), (11687, 1853184), (11811, 1833728), (11856, 1826768), (11904, 1819402), (12064, 1795272), (12192, 1776424), (12896, 1679448), (13208, 1639776), (13224, 1637792), (14136, 1532128), (14326, 1511808), (14384, 1505712), (14478, 1495936), (14592, 1484249), (14732, 1470144), (15314, 1414272), (15748, 1375296), (15808, 1370076), (16256, 1332318), (17081, 1267968), (17632, 1228344), (18096, 1196848), (18848, 1149096), (19304, 1121952), (19344, 1119632), (19812, 1093184), (21489, 1007872), (21576, 1003808), (22098, 980096), (22272, 972439), (22971, 942848), (23374, 926592), (23622, 916864), (23712, 913384), (23808, 909701), (24128, 897636), (24384, 888212), (25792, 839724), (26416, 819888), (26448, 818896), (28272, 766064), (28652, 755904), (28768, 752856), (28956, 747968), (29464, 735072), (30628, 707136), (31369, 690432), (31496, 687648), (31616, 685038), (32512, 666159), (34162, 633984), (35061, 617728), (35264, 614172), (36192, 598424), (37696, 574548), (38608, 560976), (38688, 559816), (39624, 546592), (42978, 503936), (43152, 501904), (44196, 490048), (45942, 471424), (46748, 463296), (47244, 458432), (47424, 456692), (47879, 452352), (48256, 448818), (48768, 444106), (51181, 423168), (51243, 422656), (51584, 419862), (52832, 409944), (52896, 409448), (56544, 383032), (57304, 377952), (57536, 376428), (57912, 373984), (58928, 367536), (61256, 353568), (62738, 345216), (62992, 343824), (63232, 342519), (68324, 316992), (69977, 309504), (70122, 308864), (70528, 307086), (72384, 299212), (74803, 289536), (75392, 287274), (77216, 280488), (77376, 279908), (79248, 273296), (85956, 251968), (86304, 250952), (88392, 245024), (91884, 235712), (93496, 231648), (94107, 230144), (94488, 229216), (94848, 228346), (95758, 226176), (96512, 224409), (97536, 222053), (102362, 211584), (102486, 211328), (103168, 209931), (105664, 204972), (105792, 204724), (113088, 191516), (114173, 189696), (114608, 188976), (115072, 188214), (115824, 186992), (117856, 183768), (122512, 176784), (125476, 172608), (125984, 171912), (136648, 158496), (139954, 154752), (140244, 154432), (141056, 153543), (143637, 150784), (144768, 149606)]