252649368

素因数分解:

$2^3\times 3^4\times {\mathrm{389891}}^1$

素因数の和:389909

約数の個数: 40

約数和(自身を含む): 707653980

約数和(自身を除く): 455004612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 389891, 779782, 1169673, 1559564, 2339346, 3119128, 3509019, 4678692, 7018038, 9357384, 10527057, 14036076, 21054114, 28072152, 31581171, 42108228, 63162342, 84216456, 126324684, 252649368]

約数ペア:

[(1, 252649368), (2, 126324684), (3, 84216456), (4, 63162342), (6, 42108228), (8, 31581171), (9, 28072152), (12, 21054114), (18, 14036076), (24, 10527057), (27, 9357384), (36, 7018038), (54, 4678692), (72, 3509019), (81, 3119128), (108, 2339346), (162, 1559564), (216, 1169673), (324, 779782), (648, 389891)]