12561389568

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7537

約数の個数: 288

約数和(自身を含む): 44657776800

約数和(自身を除く): 32096387232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1024, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2048, 2184, 2304, 2496, 2688, 2912, 3072, 3276, 3328, 3584, 3744, 4032, 4368, 4608, 4992, 5376, 5824, 6144, 6552, 6656, 7168, 7488, 7489, 8064, 8736, 9216, 9984, 10752, 11648, 13104, 13312, 14336, 14976, 14978, 16128, 17472, 18432, 19968, 21504, 22467, 23296, 26208, 26624, 29952, 29956, 32256, 34944, 39936, 43008, 44934, 46592, 52416, 52423, 59904, 59912, 64512, 67401, 69888, 79872, 89868, 93184, 97357, 104832, 104846, 119808, 119824, 129024, 134802, 139776, 157269, 179736, 186368, 194714, 209664, 209692, 239616, 239648, 269604, 279552, 292071, 314538, 359472, 389428, 419328, 419384, 471807, 479296, 539208, 559104, 584142, 629076, 681499, 718944, 778856, 838656, 838768, 876213, 943614, 958592, 1078416, 1168284, 1258152, 1362998, 1437888, 1557712, 1677312, 1677536, 1752426, 1887228, 1917184, 2044497, 2156832, 2336568, 2516304, 2725996, 2875776, 3115424, 3355072, 3504852, 3774456, 3834368, 4088994, 4313664, 4673136, 5032608, 5451992, 5751552, 6133491, 6230848, 6710144, 7009704, 7548912, 7668736, 8177988, 8627328, 9346272, 10065216, 10903984, 11503104, 12266982, 12461696, 13420288, 14019408, 15097824, 15337472, 16355976, 17254656, 18692544, 20130432, 21807968, 23006208, 24533964, 24923392, 26840576, 28038816, 30195648, 32711952, 34509312, 37385088, 40260864, 43615936, 46012416, 49067928, 49846784, 53681152, 56077632, 60391296, 65423904, 69018624, 74770176, 80521728, 87231872, 98135856, 99693568, 107362304, 112155264, 120782592, 130847808, 138037248, 149540352, 161043456, 174463744, 196271712, 199387136, 224310528, 241565184, 261695616, 299080704, 322086912, 348927488, 392543424, 448621056, 483130368, 523391232, 598161408, 697854976, 785086848, 897242112, 966260736, 1046782464, 1395709952, 1570173696, 1794484224, 2093564928, 3140347392, 4187129856, 6280694784, 12561389568]

約数ペア:

[(1, 12561389568), (2, 6280694784), (3, 4187129856), (4, 3140347392), (6, 2093564928), (7, 1794484224), (8, 1570173696), (9, 1395709952), (12, 1046782464), (13, 966260736), (14, 897242112), (16, 785086848), (18, 697854976), (21, 598161408), (24, 523391232), (26, 483130368), (28, 448621056), (32, 392543424), (36, 348927488), (39, 322086912), (42, 299080704), (48, 261695616), (52, 241565184), (56, 224310528), (63, 199387136), (64, 196271712), (72, 174463744), (78, 161043456), (84, 149540352), (91, 138037248), (96, 130847808), (104, 120782592), (112, 112155264), (117, 107362304), (126, 99693568), (128, 98135856), (144, 87231872), (156, 80521728), (168, 74770176), (182, 69018624), (192, 65423904), (208, 60391296), (224, 56077632), (234, 53681152), (252, 49846784), (256, 49067928), (273, 46012416), (288, 43615936), (312, 40260864), (336, 37385088), (364, 34509312), (384, 32711952), (416, 30195648), (448, 28038816), (468, 26840576), (504, 24923392), (512, 24533964), (546, 23006208), (576, 21807968), (624, 20130432), (672, 18692544), (728, 17254656), (768, 16355976), (819, 15337472), (832, 15097824), (896, 14019408), (936, 13420288), (1008, 12461696), (1024, 12266982), (1092, 11503104), (1152, 10903984), (1248, 10065216), (1344, 9346272), (1456, 8627328), (1536, 8177988), (1638, 7668736), (1664, 7548912), (1792, 7009704), (1872, 6710144), (2016, 6230848), (2048, 6133491), (2184, 5751552), (2304, 5451992), (2496, 5032608), (2688, 4673136), (2912, 4313664), (3072, 4088994), (3276, 3834368), (3328, 3774456), (3584, 3504852), (3744, 3355072), (4032, 3115424), (4368, 2875776), (4608, 2725996), (4992, 2516304), (5376, 2336568), (5824, 2156832), (6144, 2044497), (6552, 1917184), (6656, 1887228), (7168, 1752426), (7488, 1677536), (7489, 1677312), (8064, 1557712), (8736, 1437888), (9216, 1362998), (9984, 1258152), (10752, 1168284), (11648, 1078416), (13104, 958592), (13312, 943614), (14336, 876213), (14976, 838768), (14978, 838656), (16128, 778856), (17472, 718944), (18432, 681499), (19968, 629076), (21504, 584142), (22467, 559104), (23296, 539208), (26208, 479296), (26624, 471807), (29952, 419384), (29956, 419328), (32256, 389428), (34944, 359472), (39936, 314538), (43008, 292071), (44934, 279552), (46592, 269604), (52416, 239648), (52423, 239616), (59904, 209692), (59912, 209664), (64512, 194714), (67401, 186368), (69888, 179736), (79872, 157269), (89868, 139776), (93184, 134802), (97357, 129024), (104832, 119824), (104846, 119808)]