380761456

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3277

約数の個数: 40

約数和(自身を含む): 756201600

約数和(自身を除く): 375440144

約数列:

[1, 2, 4, 8, 16, 59, 118, 131, 236, 262, 472, 524, 944, 1048, 2096, 3079, 6158, 7729, 12316, 15458, 24632, 30916, 49264, 61832, 123664, 181661, 363322, 403349, 726644, 806698, 1453288, 1613396, 2906576, 3226792, 6453584, 23797591, 47595182, 95190364, 190380728, 380761456]

約数ペア:

[(1, 380761456), (2, 190380728), (4, 95190364), (8, 47595182), (16, 23797591), (59, 6453584), (118, 3226792), (131, 2906576), (236, 1613396), (262, 1453288), (472, 806698), (524, 726644), (944, 403349), (1048, 363322), (2096, 181661), (3079, 123664), (6158, 61832), (7729, 49264), (12316, 30916), (15458, 24632)]