253384384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 550468800

約数和(自身を除く): 297084416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 419, 704, 838, 859, 1676, 1718, 3352, 3436, 4609, 6704, 6872, 9218, 9449, 13408, 13744, 18436, 18898, 26816, 27488, 36872, 37796, 54976, 73744, 75592, 147488, 151184, 294976, 302368, 359921, 604736, 719842, 1439684, 2879368, 3959131, 5758736, 7918262, 11517472, 15836524, 23034944, 31673048, 63346096, 126692192, 253384384]

約数ペア:

[(1, 253384384), (2, 126692192), (4, 63346096), (8, 31673048), (11, 23034944), (16, 15836524), (22, 11517472), (32, 7918262), (44, 5758736), (64, 3959131), (88, 2879368), (176, 1439684), (352, 719842), (419, 604736), (704, 359921), (838, 302368), (859, 294976), (1676, 151184), (1718, 147488), (3352, 75592), (3436, 73744), (4609, 54976), (6704, 37796), (6872, 36872), (9218, 27488), (9449, 26816), (13408, 18898), (13744, 18436)]