1609829008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2816

約数の個数: 80

約数和(自身を含む): 3458350080

約数和(自身を除く): 1848521072

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 71, 124, 136, 142, 248, 272, 284, 496, 527, 568, 1054, 1136, 1207, 2108, 2201, 2414, 2689, 4216, 4402, 4828, 5378, 8432, 8804, 9656, 10756, 17608, 19312, 21512, 35216, 37417, 43024, 45713, 74834, 83359, 91426, 149668, 166718, 182852, 190919, 299336, 333436, 365704, 381838, 598672, 666872, 731408, 763676, 1333744, 1417103, 1527352, 2834206, 3054704, 3245623, 5668412, 5918489, 6491246, 11336824, 11836978, 12982492, 22673648, 23673956, 25964984, 47347912, 51929968, 94695824, 100614313, 201228626, 402457252, 804914504, 1609829008]

約数ペア:

[(1, 1609829008), (2, 804914504), (4, 402457252), (8, 201228626), (16, 100614313), (17, 94695824), (31, 51929968), (34, 47347912), (62, 25964984), (68, 23673956), (71, 22673648), (124, 12982492), (136, 11836978), (142, 11336824), (248, 6491246), (272, 5918489), (284, 5668412), (496, 3245623), (527, 3054704), (568, 2834206), (1054, 1527352), (1136, 1417103), (1207, 1333744), (2108, 763676), (2201, 731408), (2414, 666872), (2689, 598672), (4216, 381838), (4402, 365704), (4828, 333436), (5378, 299336), (8432, 190919), (8804, 182852), (9656, 166718), (10756, 149668), (17608, 91426), (19312, 83359), (21512, 74834), (35216, 45713), (37417, 43024)]