428432676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{728627}}^1$

素因数の和:728648

約数の個数: 36

約数和(自身を含む): 1162890288

約数和(自身を除く): 734457612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 728627, 1457254, 2185881, 2914508, 4371762, 5100389, 8743524, 10200778, 15301167, 20401556, 30602334, 35702723, 61204668, 71405446, 107108169, 142810892, 214216338, 428432676]

約数ペア:

[(1, 428432676), (2, 214216338), (3, 142810892), (4, 107108169), (6, 71405446), (7, 61204668), (12, 35702723), (14, 30602334), (21, 20401556), (28, 15301167), (42, 10200778), (49, 8743524), (84, 5100389), (98, 4371762), (147, 2914508), (196, 2185881), (294, 1457254), (588, 728627)]