408029154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2999

約数の個数: 64

約数和(自身を含む): 928972800

約数和(自身を除く): 520943646

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 237, 299, 474, 598, 897, 1027, 1794, 1817, 2054, 2879, 3081, 3634, 5451, 5758, 6162, 8637, 10902, 17274, 23621, 37427, 47242, 66217, 70863, 74854, 112281, 132434, 141726, 198651, 224562, 227441, 397302, 454882, 682323, 860821, 1364646, 1721642, 2582463, 2956733, 5164926, 5231143, 5913466, 8870199, 10462286, 15693429, 17740398, 31386858, 68004859, 136009718, 204014577, 408029154]

約数ペア:

[(1, 408029154), (2, 204014577), (3, 136009718), (6, 68004859), (13, 31386858), (23, 17740398), (26, 15693429), (39, 10462286), (46, 8870199), (69, 5913466), (78, 5231143), (79, 5164926), (138, 2956733), (158, 2582463), (237, 1721642), (299, 1364646), (474, 860821), (598, 682323), (897, 454882), (1027, 397302), (1794, 227441), (1817, 224562), (2054, 198651), (2879, 141726), (3081, 132434), (3634, 112281), (5451, 74854), (5758, 70863), (6162, 66217), (8637, 47242), (10902, 37427), (17274, 23621)]