1385976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2415624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 79, 86, 102, 129, 136, 158, 172, 204, 237, 258, 316, 344, 408, 474, 516, 632, 731, 948, 1032, 1343, 1462, 1896, 2193, 2686, 2924, 3397, 4029, 4386, 5372, 5848, 6794, 8058, 8772, 10191, 10744, 13588, 16116, 17544, 20382, 27176, 32232, 40764, 57749, 81528, 115498, 173247, 230996, 346494, 461992, 692988, 1385976]

約数ペア:

[(1, 1385976), (2, 692988), (3, 461992), (4, 346494), (6, 230996), (8, 173247), (12, 115498), (17, 81528), (24, 57749), (34, 40764), (43, 32232), (51, 27176), (68, 20382), (79, 17544), (86, 16116), (102, 13588), (129, 10744), (136, 10191), (158, 8772), (172, 8058), (204, 6794), (237, 5848), (258, 5372), (316, 4386), (344, 4029), (408, 3397), (474, 2924), (516, 2686), (632, 2193), (731, 1896), (948, 1462), (1032, 1343)]