286820436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{12983}}^1$

素因数の和:13260

約数の個数: 48

約数和(自身を含む): 767821824

約数和(自身を除く): 481001388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 12983, 22092, 25966, 38949, 51932, 77898, 90881, 155796, 181762, 272643, 363524, 545286, 1090572, 3414529, 6829058, 10243587, 13658116, 20487174, 23901703, 40974348, 47803406, 71705109, 95606812, 143410218, 286820436]

約数ペア:

[(1, 286820436), (2, 143410218), (3, 95606812), (4, 71705109), (6, 47803406), (7, 40974348), (12, 23901703), (14, 20487174), (21, 13658116), (28, 10243587), (42, 6829058), (84, 3414529), (263, 1090572), (526, 545286), (789, 363524), (1052, 272643), (1578, 181762), (1841, 155796), (3156, 90881), (3682, 77898), (5523, 51932), (7364, 38949), (11046, 25966), (12983, 22092)]