513467136

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 432

約数和(自身を含む): 1904680960

約数和(自身を除く): 1391213824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 79, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 158, 168, 182, 186, 192, 208, 217, 224, 234, 237, 248, 252, 256, 273, 279, 288, 312, 316, 336, 364, 372, 384, 403, 416, 434, 448, 468, 474, 496, 504, 546, 553, 558, 576, 624, 632, 651, 672, 711, 728, 744, 768, 806, 819, 832, 868, 896, 936, 948, 992, 1008, 1027, 1092, 1106, 1116, 1152, 1209, 1248, 1264, 1302, 1344, 1422, 1456, 1488, 1612, 1638, 1659, 1664, 1736, 1792, 1872, 1896, 1953, 1984, 2016, 2054, 2184, 2212, 2232, 2304, 2418, 2449, 2496, 2528, 2604, 2688, 2821, 2844, 2912, 2976, 3081, 3224, 3276, 3318, 3328, 3472, 3627, 3744, 3792, 3906, 3968, 4032, 4108, 4368, 4424, 4464, 4836, 4898, 4977, 4992, 5056, 5208, 5376, 5642, 5688, 5824, 5952, 6162, 6448, 6552, 6636, 6944, 7189, 7254, 7347, 7488, 7584, 7812, 7936, 8064, 8216, 8463, 8736, 8848, 8928, 9243, 9672, 9796, 9954, 9984, 10112, 10416, 11284, 11376, 11648, 11904, 12324, 12896, 13104, 13272, 13888, 14378, 14508, 14694, 14976, 15168, 15624, 16128, 16432, 16926, 17143, 17472, 17696, 17856, 18486, 19344, 19592, 19908, 20224, 20832, 21567, 22041, 22568, 22752, 23296, 23808, 24648, 25389, 25792, 26208, 26544, 27776, 28756, 29016, 29388, 29952, 30336, 31248, 31837, 32864, 33852, 34286, 34944, 35392, 35712, 36972, 38688, 39184, 39816, 41664, 43134, 44082, 45136, 45504, 49296, 50778, 51429, 51584, 52416, 53088, 55552, 57512, 58032, 58776, 60672, 62496, 63674, 64701, 65728, 67704, 68572, 69888, 70784, 71424, 73944, 77376, 78368, 79632, 83328, 86268, 88164, 90272, 91008, 95511, 98592, 101556, 102858, 103168, 104832, 106176, 115024, 116064, 117552, 124992, 127348, 129402, 131456, 135408, 137144, 141568, 147888, 154287, 154752, 156736, 159264, 166656, 172536, 176328, 180544, 182016, 191022, 197184, 203112, 205716, 209664, 212352, 222859, 230048, 232128, 235104, 249984, 254696, 258804, 262912, 270816, 274288, 286533, 295776, 308574, 309504, 313472, 318528, 345072, 352656, 361088, 382044, 394368, 406224, 411432, 424704, 445718, 460096, 464256, 470208, 499968, 509392, 517608, 541632, 548576, 573066, 591552, 617148, 626944, 637056, 668577, 690144, 705312, 722176, 764088, 788736, 812448, 822864, 891436, 920192, 928512, 940416, 1018784, 1035216, 1083264, 1097152, 1146132, 1183104, 1234296, 1274112, 1337154, 1380288, 1410624, 1528176, 1624896, 1645728, 1782872, 1840384, 1880832, 2005731, 2037568, 2070432, 2166528, 2194304, 2292264, 2366208, 2468592, 2674308, 2760576, 2821248, 3056352, 3249792, 3291456, 3565744, 4011462, 4075136, 4140864, 4388608, 4584528, 4937184, 5348616, 5521152, 5642496, 6112704, 6499584, 6582912, 7131488, 8022924, 8150272, 8281728, 9169056, 9874368, 10697232, 12225408, 13165824, 14262976, 16045848, 16563456, 18338112, 19748736, 21394464, 24450816, 28525952, 32091696, 36676224, 39497472, 42788928, 57051904, 64183392, 73352448, 85577856, 128366784, 171155712, 256733568, 513467136]

約数ペア:

[(1, 513467136), (2, 256733568), (3, 171155712), (4, 128366784), (6, 85577856), (7, 73352448), (8, 64183392), (9, 57051904), (12, 42788928), (13, 39497472), (14, 36676224), (16, 32091696), (18, 28525952), (21, 24450816), (24, 21394464), (26, 19748736), (28, 18338112), (31, 16563456), (32, 16045848), (36, 14262976), (39, 13165824), (42, 12225408), (48, 10697232), (52, 9874368), (56, 9169056), (62, 8281728), (63, 8150272), (64, 8022924), (72, 7131488), (78, 6582912), (79, 6499584), (84, 6112704), (91, 5642496), (93, 5521152), (96, 5348616), (104, 4937184), (112, 4584528), (117, 4388608), (124, 4140864), (126, 4075136), (128, 4011462), (144, 3565744), (156, 3291456), (158, 3249792), (168, 3056352), (182, 2821248), (186, 2760576), (192, 2674308), (208, 2468592), (217, 2366208), (224, 2292264), (234, 2194304), (237, 2166528), (248, 2070432), (252, 2037568), (256, 2005731), (273, 1880832), (279, 1840384), (288, 1782872), (312, 1645728), (316, 1624896), (336, 1528176), (364, 1410624), (372, 1380288), (384, 1337154), (403, 1274112), (416, 1234296), (434, 1183104), (448, 1146132), (468, 1097152), (474, 1083264), (496, 1035216), (504, 1018784), (546, 940416), (553, 928512), (558, 920192), (576, 891436), (624, 822864), (632, 812448), (651, 788736), (672, 764088), (711, 722176), (728, 705312), (744, 690144), (768, 668577), (806, 637056), (819, 626944), (832, 617148), (868, 591552), (896, 573066), (936, 548576), (948, 541632), (992, 517608), (1008, 509392), (1027, 499968), (1092, 470208), (1106, 464256), (1116, 460096), (1152, 445718), (1209, 424704), (1248, 411432), (1264, 406224), (1302, 394368), (1344, 382044), (1422, 361088), (1456, 352656), (1488, 345072), (1612, 318528), (1638, 313472), (1659, 309504), (1664, 308574), (1736, 295776), (1792, 286533), (1872, 274288), (1896, 270816), (1953, 262912), (1984, 258804), (2016, 254696), (2054, 249984), (2184, 235104), (2212, 232128), (2232, 230048), (2304, 222859), (2418, 212352), (2449, 209664), (2496, 205716), (2528, 203112), (2604, 197184), (2688, 191022), (2821, 182016), (2844, 180544), (2912, 176328), (2976, 172536), (3081, 166656), (3224, 159264), (3276, 156736), (3318, 154752), (3328, 154287), (3472, 147888), (3627, 141568), (3744, 137144), (3792, 135408), (3906, 131456), (3968, 129402), (4032, 127348), (4108, 124992), (4368, 117552), (4424, 116064), (4464, 115024), (4836, 106176), (4898, 104832), (4977, 103168), (4992, 102858), (5056, 101556), (5208, 98592), (5376, 95511), (5642, 91008), (5688, 90272), (5824, 88164), (5952, 86268), (6162, 83328), (6448, 79632), (6552, 78368), (6636, 77376), (6944, 73944), (7189, 71424), (7254, 70784), (7347, 69888), (7488, 68572), (7584, 67704), (7812, 65728), (7936, 64701), (8064, 63674), (8216, 62496), (8463, 60672), (8736, 58776), (8848, 58032), (8928, 57512), (9243, 55552), (9672, 53088), (9796, 52416), (9954, 51584), (9984, 51429), (10112, 50778), (10416, 49296), (11284, 45504), (11376, 45136), (11648, 44082), (11904, 43134), (12324, 41664), (12896, 39816), (13104, 39184), (13272, 38688), (13888, 36972), (14378, 35712), (14508, 35392), (14694, 34944), (14976, 34286), (15168, 33852), (15624, 32864), (16128, 31837), (16432, 31248), (16926, 30336), (17143, 29952), (17472, 29388), (17696, 29016), (17856, 28756), (18486, 27776), (19344, 26544), (19592, 26208), (19908, 25792), (20224, 25389), (20832, 24648), (21567, 23808), (22041, 23296), (22568, 22752)]