256777152

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{58147}}^1$

素因数の和:58185

約数の個数: 56

約数和(自身を含む): 708940416

約数和(自身を除く): 452163264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 58147, 116294, 174441, 232588, 348882, 465176, 697764, 930352, 1337381, 1395528, 1860704, 2674762, 2791056, 3721408, 4012143, 5349524, 5582112, 8024286, 10699048, 11164224, 16048572, 21398096, 32097144, 42796192, 64194288, 85592384, 128388576, 256777152]

約数ペア:

[(1, 256777152), (2, 128388576), (3, 85592384), (4, 64194288), (6, 42796192), (8, 32097144), (12, 21398096), (16, 16048572), (23, 11164224), (24, 10699048), (32, 8024286), (46, 5582112), (48, 5349524), (64, 4012143), (69, 3721408), (92, 2791056), (96, 2674762), (138, 1860704), (184, 1395528), (192, 1337381), (276, 930352), (368, 697764), (552, 465176), (736, 348882), (1104, 232588), (1472, 174441), (2208, 116294), (4416, 58147)]