290425848

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{205103}}^1$

素因数の和:205171

約数の個数: 32

約数和(自身を含む): 738374400

約数和(自身を除く): 447948552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 205103, 410206, 615309, 820412, 1230618, 1640824, 2461236, 4922472, 12101077, 24202154, 36303231, 48404308, 72606462, 96808616, 145212924, 290425848]

約数ペア:

[(1, 290425848), (2, 145212924), (3, 96808616), (4, 72606462), (6, 48404308), (8, 36303231), (12, 24202154), (24, 12101077), (59, 4922472), (118, 2461236), (177, 1640824), (236, 1230618), (354, 820412), (472, 615309), (708, 410206), (1416, 205103)]