220446816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{6361}}^1$

素因数の和:6412

約数の個数: 72

約数和(自身を含む): 610828344

約数和(自身を除く): 390381528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 6361, 8664, 11552, 12722, 17328, 19083, 25444, 34656, 38166, 50888, 76332, 101776, 120859, 152664, 203552, 241718, 305328, 362577, 483436, 610656, 725154, 966872, 1450308, 1933744, 2296321, 2900616, 3867488, 4592642, 5801232, 6888963, 9185284, 11602464, 13777926, 18370568, 27555852, 36741136, 55111704, 73482272, 110223408, 220446816]

約数ペア:

[(1, 220446816), (2, 110223408), (3, 73482272), (4, 55111704), (6, 36741136), (8, 27555852), (12, 18370568), (16, 13777926), (19, 11602464), (24, 9185284), (32, 6888963), (38, 5801232), (48, 4592642), (57, 3867488), (76, 2900616), (96, 2296321), (114, 1933744), (152, 1450308), (228, 966872), (304, 725154), (361, 610656), (456, 483436), (608, 362577), (722, 305328), (912, 241718), (1083, 203552), (1444, 152664), (1824, 120859), (2166, 101776), (2888, 76332), (4332, 50888), (5776, 38166), (6361, 34656), (8664, 25444), (11552, 19083), (12722, 17328)]