2771952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 7856640

約数和(自身を除く): 5084688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 79, 86, 102, 129, 136, 158, 172, 204, 237, 258, 272, 316, 344, 408, 474, 516, 632, 688, 731, 816, 948, 1032, 1264, 1343, 1462, 1896, 2064, 2193, 2686, 2924, 3397, 3792, 4029, 4386, 5372, 5848, 6794, 8058, 8772, 10191, 10744, 11696, 13588, 16116, 17544, 20382, 21488, 27176, 32232, 35088, 40764, 54352, 57749, 64464, 81528, 115498, 163056, 173247, 230996, 346494, 461992, 692988, 923984, 1385976, 2771952]

約数ペア:

[(1, 2771952), (2, 1385976), (3, 923984), (4, 692988), (6, 461992), (8, 346494), (12, 230996), (16, 173247), (17, 163056), (24, 115498), (34, 81528), (43, 64464), (48, 57749), (51, 54352), (68, 40764), (79, 35088), (86, 32232), (102, 27176), (129, 21488), (136, 20382), (158, 17544), (172, 16116), (204, 13588), (237, 11696), (258, 10744), (272, 10191), (316, 8772), (344, 8058), (408, 6794), (474, 5848), (516, 5372), (632, 4386), (688, 4029), (731, 3792), (816, 3397), (948, 2924), (1032, 2686), (1264, 2193), (1343, 2064), (1462, 1896)]