259246104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 700691040

約数和(自身を除く): 441444936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1124, 1686, 2248, 2957, 3372, 3653, 5914, 6744, 7306, 8871, 10959, 11828, 14612, 17742, 21918, 23656, 29224, 35484, 38441, 43836, 70968, 76882, 87672, 115323, 153764, 230646, 307528, 461292, 830917, 922584, 1661834, 2492751, 3323668, 4985502, 6647336, 9971004, 10801921, 19942008, 21603842, 32405763, 43207684, 64811526, 86415368, 129623052, 259246104]

約数ペア:

[(1, 259246104), (2, 129623052), (3, 86415368), (4, 64811526), (6, 43207684), (8, 32405763), (12, 21603842), (13, 19942008), (24, 10801921), (26, 9971004), (39, 6647336), (52, 4985502), (78, 3323668), (104, 2492751), (156, 1661834), (281, 922584), (312, 830917), (562, 461292), (843, 307528), (1124, 230646), (1686, 153764), (2248, 115323), (2957, 87672), (3372, 76882), (3653, 70968), (5914, 43836), (6744, 38441), (7306, 35484), (8871, 29224), (10959, 23656), (11828, 21918), (14612, 17742)]