1262967144

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{131231}}^1$

素因数の和:131641

約数の個数: 32

約数和(自身を含む): 3165315840

約数和(自身を除く): 1902348696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 131231, 262462, 393693, 524924, 787386, 1049848, 1574772, 3149544, 52623631, 105247262, 157870893, 210494524, 315741786, 420989048, 631483572, 1262967144]

約数ペア:

[(1, 1262967144), (2, 631483572), (3, 420989048), (4, 315741786), (6, 210494524), (8, 157870893), (12, 105247262), (24, 52623631), (401, 3149544), (802, 1574772), (1203, 1049848), (1604, 787386), (2406, 524924), (3208, 393693), (4812, 262462), (9624, 131231)]