385812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 1115296

約数和(自身を除く): 729484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1531, 3062, 4593, 6124, 9186, 10717, 13779, 18372, 21434, 27558, 32151, 42868, 55116, 64302, 96453, 128604, 192906, 385812]

約数ペア:

[(1, 385812), (2, 192906), (3, 128604), (4, 96453), (6, 64302), (7, 55116), (9, 42868), (12, 32151), (14, 27558), (18, 21434), (21, 18372), (28, 13779), (36, 10717), (42, 9186), (63, 6124), (84, 4593), (126, 3062), (252, 1531)]