330699908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3821}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 724284288

約数和(自身を除く): 393584380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 1124, 1967, 3091, 3821, 3934, 6182, 7642, 7868, 12364, 15284, 21637, 26747, 42031, 43274, 53494, 84062, 86548, 106988, 168124, 294217, 588434, 1073701, 1176868, 2147402, 4294804, 7515907, 11810711, 15031814, 23621422, 30063628, 47242844, 82674977, 165349954, 330699908]

約数ペア:

[(1, 330699908), (2, 165349954), (4, 82674977), (7, 47242844), (11, 30063628), (14, 23621422), (22, 15031814), (28, 11810711), (44, 7515907), (77, 4294804), (154, 2147402), (281, 1176868), (308, 1073701), (562, 588434), (1124, 294217), (1967, 168124), (3091, 106988), (3821, 86548), (3934, 84062), (6182, 53494), (7642, 43274), (7868, 42031), (12364, 26747), (15284, 21637)]