13299491712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:829

約数の個数: 256

約数和(自身を含む): 40269600000

約数和(自身を除く): 26970108288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 281, 304, 312, 384, 416, 456, 494, 499, 562, 608, 624, 741, 832, 843, 912, 988, 998, 1124, 1216, 1248, 1482, 1497, 1664, 1686, 1824, 1976, 1996, 2248, 2432, 2496, 2964, 2994, 3372, 3648, 3653, 3952, 3992, 4496, 4992, 5339, 5928, 5988, 6487, 6744, 7296, 7306, 7904, 7984, 8992, 9481, 10678, 10959, 11856, 11976, 12974, 13488, 14612, 15808, 15968, 16017, 17984, 18962, 19461, 21356, 21918, 23712, 23952, 25948, 26976, 28443, 29224, 31616, 31936, 32034, 35968, 37924, 38922, 42712, 43836, 47424, 47904, 51896, 53952, 56886, 58448, 63872, 64068, 69407, 75848, 77844, 85424, 87672, 94848, 95808, 103792, 107904, 113772, 116896, 123253, 128136, 138814, 140219, 151696, 155688, 170848, 175344, 191616, 207584, 208221, 227544, 233792, 246506, 256272, 277628, 280438, 303392, 311376, 341696, 350688, 369759, 415168, 416442, 420657, 455088, 467584, 493012, 512544, 555256, 560876, 606784, 622752, 683392, 701376, 739518, 830336, 832884, 841314, 910176, 986024, 1025088, 1110512, 1121752, 1213568, 1245504, 1402752, 1479036, 1665768, 1682628, 1820352, 1822847, 1972048, 2050176, 2221024, 2243504, 2491008, 2664161, 2958072, 3331536, 3365256, 3640704, 3645694, 3944096, 4442048, 4487008, 5328322, 5468541, 5916144, 6663072, 6730512, 7291388, 7888192, 7992483, 8884096, 8974016, 10656644, 10937082, 11832288, 13326144, 13461024, 14582776, 15776384, 15984966, 17948032, 21313288, 21874164, 23664576, 26652288, 26922048, 29165552, 31969932, 34634093, 42626576, 43748328, 47329152, 53844096, 58331104, 63939864, 69268186, 85253152, 87496656, 103902279, 116662208, 127879728, 138536372, 170506304, 174993312, 207804558, 233324416, 255759456, 277072744, 341012608, 349986624, 415609116, 511518912, 554145488, 699973248, 831218232, 1023037824, 1108290976, 1662436464, 2216581952, 3324872928, 4433163904, 6649745856, 13299491712]

約数ペア:

[(1, 13299491712), (2, 6649745856), (3, 4433163904), (4, 3324872928), (6, 2216581952), (8, 1662436464), (12, 1108290976), (13, 1023037824), (16, 831218232), (19, 699973248), (24, 554145488), (26, 511518912), (32, 415609116), (38, 349986624), (39, 341012608), (48, 277072744), (52, 255759456), (57, 233324416), (64, 207804558), (76, 174993312), (78, 170506304), (96, 138536372), (104, 127879728), (114, 116662208), (128, 103902279), (152, 87496656), (156, 85253152), (192, 69268186), (208, 63939864), (228, 58331104), (247, 53844096), (281, 47329152), (304, 43748328), (312, 42626576), (384, 34634093), (416, 31969932), (456, 29165552), (494, 26922048), (499, 26652288), (562, 23664576), (608, 21874164), (624, 21313288), (741, 17948032), (832, 15984966), (843, 15776384), (912, 14582776), (988, 13461024), (998, 13326144), (1124, 11832288), (1216, 10937082), (1248, 10656644), (1482, 8974016), (1497, 8884096), (1664, 7992483), (1686, 7888192), (1824, 7291388), (1976, 6730512), (1996, 6663072), (2248, 5916144), (2432, 5468541), (2496, 5328322), (2964, 4487008), (2994, 4442048), (3372, 3944096), (3648, 3645694), (3653, 3640704), (3952, 3365256), (3992, 3331536), (4496, 2958072), (4992, 2664161), (5339, 2491008), (5928, 2243504), (5988, 2221024), (6487, 2050176), (6744, 1972048), (7296, 1822847), (7306, 1820352), (7904, 1682628), (7984, 1665768), (8992, 1479036), (9481, 1402752), (10678, 1245504), (10959, 1213568), (11856, 1121752), (11976, 1110512), (12974, 1025088), (13488, 986024), (14612, 910176), (15808, 841314), (15968, 832884), (16017, 830336), (17984, 739518), (18962, 701376), (19461, 683392), (21356, 622752), (21918, 606784), (23712, 560876), (23952, 555256), (25948, 512544), (26976, 493012), (28443, 467584), (29224, 455088), (31616, 420657), (31936, 416442), (32034, 415168), (35968, 369759), (37924, 350688), (38922, 341696), (42712, 311376), (43836, 303392), (47424, 280438), (47904, 277628), (51896, 256272), (53952, 246506), (56886, 233792), (58448, 227544), (63872, 208221), (64068, 207584), (69407, 191616), (75848, 175344), (77844, 170848), (85424, 155688), (87672, 151696), (94848, 140219), (95808, 138814), (103792, 128136), (107904, 123253), (113772, 116896)]