339489968

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 667926000

約数和(自身を除く): 328436032

約数列:

[1, 2, 4, 8, 16, 113, 179, 226, 358, 452, 716, 904, 1049, 1432, 1808, 2098, 2864, 4196, 8392, 16784, 20227, 40454, 80908, 118537, 161816, 187771, 237074, 323632, 375542, 474148, 751084, 948296, 1502168, 1896592, 3004336, 21218123, 42436246, 84872492, 169744984, 339489968]

約数ペア:

[(1, 339489968), (2, 169744984), (4, 84872492), (8, 42436246), (16, 21218123), (113, 3004336), (179, 1896592), (226, 1502168), (358, 948296), (452, 751084), (716, 474148), (904, 375542), (1049, 323632), (1432, 237074), (1808, 187771), (2098, 161816), (2864, 118537), (4196, 80908), (8392, 40454), (16784, 20227)]