285776704

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1175

約数の個数: 56

約数和(自身を含む): 585069696

約数和(自身を除く): 299292992

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 71, 122, 142, 244, 284, 488, 568, 976, 1031, 1136, 1952, 2062, 2272, 3904, 4124, 4331, 4544, 8248, 8662, 16496, 17324, 32992, 34648, 62891, 65984, 69296, 73201, 125782, 138592, 146402, 251564, 277184, 292804, 503128, 585608, 1006256, 1171216, 2012512, 2342432, 4025024, 4465261, 4684864, 8930522, 17861044, 35722088, 71444176, 142888352, 285776704]

約数ペア:

[(1, 285776704), (2, 142888352), (4, 71444176), (8, 35722088), (16, 17861044), (32, 8930522), (61, 4684864), (64, 4465261), (71, 4025024), (122, 2342432), (142, 2012512), (244, 1171216), (284, 1006256), (488, 585608), (568, 503128), (976, 292804), (1031, 277184), (1136, 251564), (1952, 146402), (2062, 138592), (2272, 125782), (3904, 73201), (4124, 69296), (4331, 65984), (4544, 62891), (8248, 34648), (8662, 32992), (16496, 17324)]