630744

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 1617840

約数和(自身を除く): 987096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 641, 984, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 26281, 52562, 78843, 105124, 157686, 210248, 315372, 630744]

約数ペア:

[(1, 630744), (2, 315372), (3, 210248), (4, 157686), (6, 105124), (8, 78843), (12, 52562), (24, 26281), (41, 15384), (82, 7692), (123, 5128), (164, 3846), (246, 2564), (328, 1923), (492, 1282), (641, 984)]