636791808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2257

約数の個数: 88

約数和(自身を含む): 1715582512

約数和(自身を除く): 1078790704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 1024, 1164, 1536, 1552, 2137, 2328, 3072, 3104, 4274, 4656, 6208, 6411, 8548, 9312, 12416, 12822, 17096, 18624, 24832, 25644, 34192, 37248, 49664, 51288, 68384, 74496, 99328, 102576, 136768, 148992, 205152, 207289, 273536, 297984, 410304, 414578, 547072, 621867, 820608, 829156, 1094144, 1243734, 1641216, 1658312, 2188288, 2487468, 3282432, 3316624, 4974936, 6564864, 6633248, 9949872, 13266496, 19899744, 26532992, 39799488, 53065984, 79598976, 106131968, 159197952, 212263936, 318395904, 636791808]

約数ペア:

[(1, 636791808), (2, 318395904), (3, 212263936), (4, 159197952), (6, 106131968), (8, 79598976), (12, 53065984), (16, 39799488), (24, 26532992), (32, 19899744), (48, 13266496), (64, 9949872), (96, 6633248), (97, 6564864), (128, 4974936), (192, 3316624), (194, 3282432), (256, 2487468), (291, 2188288), (384, 1658312), (388, 1641216), (512, 1243734), (582, 1094144), (768, 829156), (776, 820608), (1024, 621867), (1164, 547072), (1536, 414578), (1552, 410304), (2137, 297984), (2328, 273536), (3072, 207289), (3104, 205152), (4274, 148992), (4656, 136768), (6208, 102576), (6411, 99328), (8548, 74496), (9312, 68384), (12416, 51288), (12822, 49664), (17096, 37248), (18624, 34192), (24832, 25644)]