1492428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 4040960

約数和(自身を除く): 2548532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 163, 218, 326, 327, 436, 489, 652, 654, 763, 978, 1141, 1308, 1526, 1956, 2282, 2289, 3052, 3423, 4564, 4578, 6846, 9156, 13692, 17767, 35534, 53301, 71068, 106602, 124369, 213204, 248738, 373107, 497476, 746214, 1492428]

約数ペア:

[(1, 1492428), (2, 746214), (3, 497476), (4, 373107), (6, 248738), (7, 213204), (12, 124369), (14, 106602), (21, 71068), (28, 53301), (42, 35534), (84, 17767), (109, 13692), (163, 9156), (218, 6846), (326, 4578), (327, 4564), (436, 3423), (489, 3052), (652, 2289), (654, 2282), (763, 1956), (978, 1526), (1141, 1308)]