505428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 1473024

約数和(自身を除く): 967596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 547, 924, 1094, 1641, 2188, 3282, 3829, 6017, 6564, 7658, 11487, 12034, 15316, 18051, 22974, 24068, 36102, 42119, 45948, 72204, 84238, 126357, 168476, 252714, 505428]

約数ペア:

[(1, 505428), (2, 252714), (3, 168476), (4, 126357), (6, 84238), (7, 72204), (11, 45948), (12, 42119), (14, 36102), (21, 24068), (22, 22974), (28, 18051), (33, 15316), (42, 12034), (44, 11487), (66, 7658), (77, 6564), (84, 6017), (132, 3829), (154, 3282), (231, 2188), (308, 1641), (462, 1094), (547, 924)]