8381604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 25030656

約数和(自身を除く): 16649052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 193, 231, 282, 308, 329, 386, 462, 517, 564, 579, 658, 772, 924, 987, 1034, 1158, 1316, 1351, 1551, 1974, 2068, 2123, 2316, 2702, 3102, 3619, 3948, 4053, 4246, 5404, 6204, 6369, 7238, 8106, 8492, 9071, 10857, 12738, 14476, 14861, 16212, 18142, 21714, 25476, 27213, 29722, 36284, 43428, 44583, 54426, 59444, 63497, 89166, 99781, 108852, 126994, 178332, 190491, 199562, 253988, 299343, 380982, 399124, 598686, 698467, 761964, 1197372, 1396934, 2095401, 2793868, 4190802, 8381604]

約数ペア:

[(1, 8381604), (2, 4190802), (3, 2793868), (4, 2095401), (6, 1396934), (7, 1197372), (11, 761964), (12, 698467), (14, 598686), (21, 399124), (22, 380982), (28, 299343), (33, 253988), (42, 199562), (44, 190491), (47, 178332), (66, 126994), (77, 108852), (84, 99781), (94, 89166), (132, 63497), (141, 59444), (154, 54426), (188, 44583), (193, 43428), (231, 36284), (282, 29722), (308, 27213), (329, 25476), (386, 21714), (462, 18142), (517, 16212), (564, 14861), (579, 14476), (658, 12738), (772, 10857), (924, 9071), (987, 8492), (1034, 8106), (1158, 7238), (1316, 6369), (1351, 6204), (1551, 5404), (1974, 4246), (2068, 4053), (2123, 3948), (2316, 3619), (2702, 3102)]