225406152

素因数分解:

$2^3\times 3^4\times {\mathrm{347849}}^1$

素因数の和:347867

約数の個数: 40

約数和(自身を含む): 631347750

約数和(自身を除く): 405941598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 347849, 695698, 1043547, 1391396, 2087094, 2782792, 3130641, 4174188, 6261282, 8348376, 9391923, 12522564, 18783846, 25045128, 28175769, 37567692, 56351538, 75135384, 112703076, 225406152]

約数ペア:

[(1, 225406152), (2, 112703076), (3, 75135384), (4, 56351538), (6, 37567692), (8, 28175769), (9, 25045128), (12, 18783846), (18, 12522564), (24, 9391923), (27, 8348376), (36, 6261282), (54, 4174188), (72, 3130641), (81, 2782792), (108, 2087094), (162, 1391396), (216, 1043547), (324, 695698), (648, 347849)]