402139248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1196843}}^1$

素因数の和:1196861

約数の個数: 40

約数和(自身を含む): 1187269248

約数和(自身を除く): 785130000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1196843, 2393686, 3590529, 4787372, 7181058, 8377901, 9574744, 14362116, 16755802, 19149488, 25133703, 28724232, 33511604, 50267406, 57448464, 67023208, 100534812, 134046416, 201069624, 402139248]

約数ペア:

[(1, 402139248), (2, 201069624), (3, 134046416), (4, 100534812), (6, 67023208), (7, 57448464), (8, 50267406), (12, 33511604), (14, 28724232), (16, 25133703), (21, 19149488), (24, 16755802), (28, 14362116), (42, 9574744), (48, 8377901), (56, 7181058), (84, 4787372), (112, 3590529), (168, 2393686), (336, 1196843)]