987485832

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{232459}}^1$

素因数の和:232530

約数の個数: 48

約数和(自身を含む): 2719782000

約数和(自身を除く): 1732296168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 232459, 464918, 697377, 929836, 1394754, 1859672, 2092131, 2789508, 4184262, 5579016, 8368524, 13715081, 16737048, 27430162, 41145243, 54860324, 82290486, 109720648, 123435729, 164580972, 246871458, 329161944, 493742916, 987485832]

約数ペア:

[(1, 987485832), (2, 493742916), (3, 329161944), (4, 246871458), (6, 164580972), (8, 123435729), (9, 109720648), (12, 82290486), (18, 54860324), (24, 41145243), (36, 27430162), (59, 16737048), (72, 13715081), (118, 8368524), (177, 5579016), (236, 4184262), (354, 2789508), (472, 2092131), (531, 1859672), (708, 1394754), (1062, 929836), (1416, 697377), (2124, 464918), (4248, 232459)]