255556064

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3529}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 526619520

約数和(自身を除く): 271063456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 3529, 4526, 7058, 9052, 14116, 18104, 28232, 36208, 56464, 72416, 109399, 112928, 218798, 257617, 437596, 515234, 875192, 1030468, 1750384, 2060936, 3500768, 4121872, 7986127, 8243744, 15972254, 31944508, 63889016, 127778032, 255556064]

約数ペア:

[(1, 255556064), (2, 127778032), (4, 63889016), (8, 31944508), (16, 15972254), (31, 8243744), (32, 7986127), (62, 4121872), (73, 3500768), (124, 2060936), (146, 1750384), (248, 1030468), (292, 875192), (496, 515234), (584, 437596), (992, 257617), (1168, 218798), (2263, 112928), (2336, 109399), (3529, 72416), (4526, 56464), (7058, 36208), (9052, 28232), (14116, 18104)]