12982320008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1\times {\mathrm{4099}}^1$

素因数の和:6594

約数の個数: 64

約数和(自身を含む): 29047680000

約数和(自身を除く): 16065359992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 2459, 4099, 4918, 8198, 9836, 16396, 17213, 19672, 28693, 32792, 34426, 56557, 57386, 68852, 94277, 113114, 114772, 137704, 188554, 226228, 229544, 377108, 395899, 452456, 659939, 754216, 791798, 1319878, 1583596, 2639756, 3167192, 5279512, 10079441, 20158882, 40317764, 70556087, 80635528, 141112174, 231827143, 282224348, 463654286, 564448696, 927308572, 1622790001, 1854617144, 3245580002, 6491160004, 12982320008]

約数ペア:

[(1, 12982320008), (2, 6491160004), (4, 3245580002), (7, 1854617144), (8, 1622790001), (14, 927308572), (23, 564448696), (28, 463654286), (46, 282224348), (56, 231827143), (92, 141112174), (161, 80635528), (184, 70556087), (322, 40317764), (644, 20158882), (1288, 10079441), (2459, 5279512), (4099, 3167192), (4918, 2639756), (8198, 1583596), (9836, 1319878), (16396, 791798), (17213, 754216), (19672, 659939), (28693, 452456), (32792, 395899), (34426, 377108), (56557, 229544), (57386, 226228), (68852, 188554), (94277, 137704), (113114, 114772)]