280401336

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{49297}}^1$

素因数の和:49388

約数の個数: 48

約数和(自身を含む): 769048800

約数和(自身を除く): 488647464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 49297, 98594, 147891, 197188, 295782, 394376, 443673, 591564, 887346, 1183128, 1774692, 3549384, 3894463, 7788926, 11683389, 15577852, 23366778, 31155704, 35050167, 46733556, 70100334, 93467112, 140200668, 280401336]

約数ペア:

[(1, 280401336), (2, 140200668), (3, 93467112), (4, 70100334), (6, 46733556), (8, 35050167), (9, 31155704), (12, 23366778), (18, 15577852), (24, 11683389), (36, 7788926), (72, 3894463), (79, 3549384), (158, 1774692), (237, 1183128), (316, 887346), (474, 591564), (632, 443673), (711, 394376), (948, 295782), (1422, 197188), (1896, 147891), (2844, 98594), (5688, 49297)]