351569488

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 690812928

約数和(自身を除く): 339243440

約数列:

[1, 2, 4, 8, 16, 103, 206, 383, 412, 557, 766, 824, 1114, 1532, 1648, 2228, 3064, 4456, 6128, 8912, 39449, 57371, 78898, 114742, 157796, 213331, 229484, 315592, 426662, 458968, 631184, 853324, 917936, 1706648, 3413296, 21973093, 43946186, 87892372, 175784744, 351569488]

約数ペア:

[(1, 351569488), (2, 175784744), (4, 87892372), (8, 43946186), (16, 21973093), (103, 3413296), (206, 1706648), (383, 917936), (412, 853324), (557, 631184), (766, 458968), (824, 426662), (1114, 315592), (1532, 229484), (1648, 213331), (2228, 157796), (3064, 114742), (4456, 78898), (6128, 57371), (8912, 39449)]