669909084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{28439}}^1$

素因数の和:28610

約数の個数: 48

約数和(自身を含む): 1694568960

約数和(自身を除く): 1024659876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 3926, 5889, 7852, 11778, 23556, 28439, 56878, 85317, 113756, 170634, 341268, 369707, 739414, 1109121, 1478828, 2218242, 4294289, 4436484, 8588578, 12882867, 17177156, 25765734, 51531468, 55825757, 111651514, 167477271, 223303028, 334954542, 669909084]

約数ペア:

[(1, 669909084), (2, 334954542), (3, 223303028), (4, 167477271), (6, 111651514), (12, 55825757), (13, 51531468), (26, 25765734), (39, 17177156), (52, 12882867), (78, 8588578), (151, 4436484), (156, 4294289), (302, 2218242), (453, 1478828), (604, 1109121), (906, 739414), (1812, 369707), (1963, 341268), (3926, 170634), (5889, 113756), (7852, 85317), (11778, 56878), (23556, 28439)]