1269542008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9257}}^1$

素因数の和:9380

約数の個数: 64

約数和(自身を含む): 2844057600

約数和(自身を除く): 1574515592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1106, 1736, 2212, 2449, 4424, 4898, 9257, 9796, 17143, 18514, 19592, 34286, 37028, 64799, 68572, 74056, 129598, 137144, 259196, 286967, 518392, 573934, 731303, 1147868, 1462606, 2008769, 2295736, 2925212, 4017538, 5119121, 5850424, 8035076, 10238242, 16070152, 20476484, 22670393, 40952968, 45340786, 90681572, 158692751, 181363144, 317385502, 634771004, 1269542008]

約数ペア:

[(1, 1269542008), (2, 634771004), (4, 317385502), (7, 181363144), (8, 158692751), (14, 90681572), (28, 45340786), (31, 40952968), (56, 22670393), (62, 20476484), (79, 16070152), (124, 10238242), (158, 8035076), (217, 5850424), (248, 5119121), (316, 4017538), (434, 2925212), (553, 2295736), (632, 2008769), (868, 1462606), (1106, 1147868), (1736, 731303), (2212, 573934), (2449, 518392), (4424, 286967), (4898, 259196), (9257, 137144), (9796, 129598), (17143, 74056), (18514, 68572), (19592, 64799), (34286, 37028)]