311957268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{2311}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 832763904

約数和(自身を除く): 520806636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1607, 2311, 3214, 4622, 4821, 6428, 6933, 9244, 9642, 11249, 13866, 16177, 19284, 22498, 27732, 32354, 33747, 44996, 48531, 64708, 67494, 97062, 134988, 194124, 3713777, 7427554, 11141331, 14855108, 22282662, 25996439, 44565324, 51992878, 77989317, 103985756, 155978634, 311957268]

約数ペア:

[(1, 311957268), (2, 155978634), (3, 103985756), (4, 77989317), (6, 51992878), (7, 44565324), (12, 25996439), (14, 22282662), (21, 14855108), (28, 11141331), (42, 7427554), (84, 3713777), (1607, 194124), (2311, 134988), (3214, 97062), (4622, 67494), (4821, 64708), (6428, 48531), (6933, 44996), (9244, 33747), (9642, 32354), (11249, 27732), (13866, 22498), (16177, 19284)]