253407384

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{34847}}^1$

素因数の和:34960

約数の個数: 48

約数和(自身を含む): 693126720

約数和(自身を除く): 439719336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 34847, 69694, 104541, 139388, 209082, 278776, 313623, 418164, 627246, 836328, 1254492, 2508984, 3519547, 7039094, 10558641, 14078188, 21117282, 28156376, 31675923, 42234564, 63351846, 84469128, 126703692, 253407384]

約数ペア:

[(1, 253407384), (2, 126703692), (3, 84469128), (4, 63351846), (6, 42234564), (8, 31675923), (9, 28156376), (12, 21117282), (18, 14078188), (24, 10558641), (36, 7039094), (72, 3519547), (101, 2508984), (202, 1254492), (303, 836328), (404, 627246), (606, 418164), (808, 313623), (909, 278776), (1212, 209082), (1818, 139388), (2424, 104541), (3636, 69694), (7272, 34847)]