217802832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349043}}^1$

素因数の和:349067

約数の個数: 40

約数和(自身を含む): 605940384

約数和(自身を除く): 388137552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 349043, 698086, 1047129, 1396172, 2094258, 2792344, 4188516, 4537559, 5584688, 8377032, 9075118, 13612677, 16754064, 18150236, 27225354, 36300472, 54450708, 72600944, 108901416, 217802832]

約数ペア:

[(1, 217802832), (2, 108901416), (3, 72600944), (4, 54450708), (6, 36300472), (8, 27225354), (12, 18150236), (13, 16754064), (16, 13612677), (24, 9075118), (26, 8377032), (39, 5584688), (48, 4537559), (52, 4188516), (78, 2792344), (104, 2094258), (156, 1396172), (208, 1047129), (312, 698086), (624, 349043)]