251186928

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{98737}}^1$

素因数の和:98801

約数の個数: 40

約数和(自身を含む): 661149648

約数和(自身を除く): 409962720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 98737, 197474, 296211, 394948, 592422, 789896, 1184844, 1579792, 2369688, 4739376, 5233061, 10466122, 15699183, 20932244, 31398366, 41864488, 62796732, 83728976, 125593464, 251186928]

約数ペア:

[(1, 251186928), (2, 125593464), (3, 83728976), (4, 62796732), (6, 41864488), (8, 31398366), (12, 20932244), (16, 15699183), (24, 10466122), (48, 5233061), (53, 4739376), (106, 2369688), (159, 1579792), (212, 1184844), (318, 789896), (424, 592422), (636, 394948), (848, 296211), (1272, 197474), (2544, 98737)]