1263601664

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 2810545920

約数和(自身を除く): 1546944256

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1531, 1612, 1664, 1984, 2048, 3062, 3224, 3328, 3968, 6124, 6448, 6656, 7936, 12248, 12896, 13312, 15872, 19903, 24496, 25792, 26624, 31744, 39806, 47461, 48992, 51584, 63488, 79612, 94922, 97984, 103168, 159224, 189844, 195968, 206336, 318448, 379688, 391936, 412672, 616993, 636896, 759376, 783872, 825344, 1233986, 1273792, 1518752, 1567744, 2467972, 2547584, 3037504, 3135488, 4935944, 5095168, 6075008, 9871888, 10190336, 12150016, 19743776, 20380672, 24300032, 39487552, 40761344, 48600064, 78975104, 97200128, 157950208, 315900416, 631800832, 1263601664]

約数ペア:

[(1, 1263601664), (2, 631800832), (4, 315900416), (8, 157950208), (13, 97200128), (16, 78975104), (26, 48600064), (31, 40761344), (32, 39487552), (52, 24300032), (62, 20380672), (64, 19743776), (104, 12150016), (124, 10190336), (128, 9871888), (208, 6075008), (248, 5095168), (256, 4935944), (403, 3135488), (416, 3037504), (496, 2547584), (512, 2467972), (806, 1567744), (832, 1518752), (992, 1273792), (1024, 1233986), (1531, 825344), (1612, 783872), (1664, 759376), (1984, 636896), (2048, 616993), (3062, 412672), (3224, 391936), (3328, 379688), (3968, 318448), (6124, 206336), (6448, 195968), (6656, 189844), (7936, 159224), (12248, 103168), (12896, 97984), (13312, 94922), (15872, 79612), (19903, 63488), (24496, 51584), (25792, 48992), (26624, 47461), (31744, 39806)]