21411831168

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 512

約数和(自身を含む): 78651955200

約数和(自身を除く): 57240124032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 103, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 206, 208, 216, 224, 234, 252, 273, 288, 309, 312, 336, 351, 364, 378, 384, 412, 416, 432, 448, 468, 504, 546, 576, 618, 624, 661, 672, 702, 721, 728, 756, 819, 824, 832, 864, 896, 927, 936, 1008, 1092, 1152, 1236, 1248, 1322, 1339, 1344, 1404, 1442, 1456, 1512, 1638, 1648, 1664, 1728, 1854, 1872, 1983, 2016, 2163, 2184, 2457, 2472, 2496, 2644, 2678, 2688, 2781, 2808, 2884, 2912, 3024, 3276, 3296, 3456, 3708, 3744, 3966, 4017, 4032, 4326, 4368, 4627, 4914, 4944, 4992, 5288, 5356, 5562, 5616, 5768, 5824, 5949, 6048, 6489, 6552, 6592, 7416, 7488, 7932, 8034, 8064, 8593, 8652, 8736, 9254, 9373, 9828, 9888, 10576, 10712, 11124, 11232, 11536, 11648, 11898, 12051, 12096, 12978, 13104, 13184, 13881, 14832, 14976, 15864, 16068, 17186, 17304, 17472, 17847, 18508, 18746, 19467, 19656, 19776, 21152, 21424, 22248, 22464, 23072, 23796, 24102, 24192, 25779, 25956, 26208, 27762, 28119, 29664, 31728, 32136, 34372, 34608, 34944, 35694, 36153, 37016, 37492, 38934, 39312, 39552, 41643, 42304, 42848, 44496, 44928, 46144, 47592, 48204, 51558, 51912, 52416, 55524, 56238, 59328, 60151, 63456, 64272, 68083, 68744, 69216, 71388, 72306, 74032, 74984, 77337, 77868, 78624, 83286, 84357, 84608, 85696, 88992, 92288, 95184, 96408, 103116, 103824, 104832, 111048, 112476, 118656, 120302, 124929, 126912, 128544, 136166, 137488, 138432, 142776, 144612, 148064, 149968, 154674, 155736, 157248, 166572, 168714, 171392, 177984, 180453, 190368, 192816, 204249, 206232, 207648, 222096, 224952, 232011, 240604, 249858, 253071, 253824, 257088, 272332, 274976, 276864, 285552, 289224, 296128, 299936, 309348, 311472, 314496, 333144, 337428, 355968, 360906, 380736, 385632, 408498, 412464, 415296, 444192, 449904, 464022, 476581, 481208, 499716, 506142, 514176, 541359, 544664, 549952, 571104, 578448, 592256, 599872, 612747, 618696, 622944, 666288, 674856, 721812, 761472, 771264, 816996, 824928, 830592, 885079, 888384, 899808, 928044, 953162, 962416, 999432, 1012284, 1082718, 1089328, 1099904, 1142208, 1156896, 1199744, 1225494, 1237392, 1245888, 1332576, 1349712, 1429743, 1443624, 1542528, 1624077, 1633992, 1649856, 1770158, 1776768, 1799616, 1838241, 1856088, 1906324, 1924832, 1998864, 2024568, 2165436, 2178656, 2284416, 2313792, 2450988, 2474784, 2491776, 2655237, 2665152, 2699424, 2859486, 2887248, 3248154, 3267984, 3299712, 3540316, 3599232, 3676482, 3712176, 3812648, 3849664, 3997728, 4049136, 4289229, 4330872, 4357312, 4627584, 4901976, 4949568, 5310474, 5330304, 5398848, 5718972, 5774496, 6195553, 6496308, 6535968, 7080632, 7352964, 7424352, 7625296, 7699328, 7965711, 7995456, 8098272, 8578458, 8661744, 8714624, 9803952, 9899136, 10620948, 10797696, 11437944, 11548992, 12391106, 12867687, 12992616, 13071936, 14161264, 14705928, 14848704, 15250592, 15931422, 15990912, 16196544, 17156916, 17323488, 18586659, 19607904, 21241896, 22875888, 23097984, 23897133, 24782212, 25735374, 25985232, 26143872, 28322528, 29411856, 29697408, 30501184, 31862844, 32393088, 34313832, 34646976, 37173318, 39215808, 42483792, 45751776, 47794266, 49564424, 51470748, 51970464, 55759977, 56645056, 58823712, 61002368, 63725688, 68627664, 69293952, 74346636, 78431616, 84967584, 91503552, 95588532, 99128848, 102941496, 103940928, 111519954, 113290112, 117647424, 127451376, 137255328, 148693272, 167279931, 169935168, 183007104, 191177064, 198257696, 205882992, 207881856, 223039908, 235294848, 254902752, 274510656, 297386544, 334559862, 339870336, 382354128, 396515392, 411765984, 446079816, 509805504, 549021312, 594773088, 669119724, 764708256, 793030784, 823531968, 892159632, 1019611008, 1189546176, 1338239448, 1529416512, 1647063936, 1784319264, 2379092352, 2676478896, 3058833024, 3568638528, 5352957792, 7137277056, 10705915584, 21411831168]

約数ペア:

[(1, 21411831168), (2, 10705915584), (3, 7137277056), (4, 5352957792), (6, 3568638528), (7, 3058833024), (8, 2676478896), (9, 2379092352), (12, 1784319264), (13, 1647063936), (14, 1529416512), (16, 1338239448), (18, 1189546176), (21, 1019611008), (24, 892159632), (26, 823531968), (27, 793030784), (28, 764708256), (32, 669119724), (36, 594773088), (39, 549021312), (42, 509805504), (48, 446079816), (52, 411765984), (54, 396515392), (56, 382354128), (63, 339870336), (64, 334559862), (72, 297386544), (78, 274510656), (84, 254902752), (91, 235294848), (96, 223039908), (103, 207881856), (104, 205882992), (108, 198257696), (112, 191177064), (117, 183007104), (126, 169935168), (128, 167279931), (144, 148693272), (156, 137255328), (168, 127451376), (182, 117647424), (189, 113290112), (192, 111519954), (206, 103940928), (208, 102941496), (216, 99128848), (224, 95588532), (234, 91503552), (252, 84967584), (273, 78431616), (288, 74346636), (309, 69293952), (312, 68627664), (336, 63725688), (351, 61002368), (364, 58823712), (378, 56645056), (384, 55759977), (412, 51970464), (416, 51470748), (432, 49564424), (448, 47794266), (468, 45751776), (504, 42483792), (546, 39215808), (576, 37173318), (618, 34646976), (624, 34313832), (661, 32393088), (672, 31862844), (702, 30501184), (721, 29697408), (728, 29411856), (756, 28322528), (819, 26143872), (824, 25985232), (832, 25735374), (864, 24782212), (896, 23897133), (927, 23097984), (936, 22875888), (1008, 21241896), (1092, 19607904), (1152, 18586659), (1236, 17323488), (1248, 17156916), (1322, 16196544), (1339, 15990912), (1344, 15931422), (1404, 15250592), (1442, 14848704), (1456, 14705928), (1512, 14161264), (1638, 13071936), (1648, 12992616), (1664, 12867687), (1728, 12391106), (1854, 11548992), (1872, 11437944), (1983, 10797696), (2016, 10620948), (2163, 9899136), (2184, 9803952), (2457, 8714624), (2472, 8661744), (2496, 8578458), (2644, 8098272), (2678, 7995456), (2688, 7965711), (2781, 7699328), (2808, 7625296), (2884, 7424352), (2912, 7352964), (3024, 7080632), (3276, 6535968), (3296, 6496308), (3456, 6195553), (3708, 5774496), (3744, 5718972), (3966, 5398848), (4017, 5330304), (4032, 5310474), (4326, 4949568), (4368, 4901976), (4627, 4627584), (4914, 4357312), (4944, 4330872), (4992, 4289229), (5288, 4049136), (5356, 3997728), (5562, 3849664), (5616, 3812648), (5768, 3712176), (5824, 3676482), (5949, 3599232), (6048, 3540316), (6489, 3299712), (6552, 3267984), (6592, 3248154), (7416, 2887248), (7488, 2859486), (7932, 2699424), (8034, 2665152), (8064, 2655237), (8593, 2491776), (8652, 2474784), (8736, 2450988), (9254, 2313792), (9373, 2284416), (9828, 2178656), (9888, 2165436), (10576, 2024568), (10712, 1998864), (11124, 1924832), (11232, 1906324), (11536, 1856088), (11648, 1838241), (11898, 1799616), (12051, 1776768), (12096, 1770158), (12978, 1649856), (13104, 1633992), (13184, 1624077), (13881, 1542528), (14832, 1443624), (14976, 1429743), (15864, 1349712), (16068, 1332576), (17186, 1245888), (17304, 1237392), (17472, 1225494), (17847, 1199744), (18508, 1156896), (18746, 1142208), (19467, 1099904), (19656, 1089328), (19776, 1082718), (21152, 1012284), (21424, 999432), (22248, 962416), (22464, 953162), (23072, 928044), (23796, 899808), (24102, 888384), (24192, 885079), (25779, 830592), (25956, 824928), (26208, 816996), (27762, 771264), (28119, 761472), (29664, 721812), (31728, 674856), (32136, 666288), (34372, 622944), (34608, 618696), (34944, 612747), (35694, 599872), (36153, 592256), (37016, 578448), (37492, 571104), (38934, 549952), (39312, 544664), (39552, 541359), (41643, 514176), (42304, 506142), (42848, 499716), (44496, 481208), (44928, 476581), (46144, 464022), (47592, 449904), (48204, 444192), (51558, 415296), (51912, 412464), (52416, 408498), (55524, 385632), (56238, 380736), (59328, 360906), (60151, 355968), (63456, 337428), (64272, 333144), (68083, 314496), (68744, 311472), (69216, 309348), (71388, 299936), (72306, 296128), (74032, 289224), (74984, 285552), (77337, 276864), (77868, 274976), (78624, 272332), (83286, 257088), (84357, 253824), (84608, 253071), (85696, 249858), (88992, 240604), (92288, 232011), (95184, 224952), (96408, 222096), (103116, 207648), (103824, 206232), (104832, 204249), (111048, 192816), (112476, 190368), (118656, 180453), (120302, 177984), (124929, 171392), (126912, 168714), (128544, 166572), (136166, 157248), (137488, 155736), (138432, 154674), (142776, 149968), (144612, 148064)]