660805728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{625763}}^1$

素因数の和:625787

約数の個数: 48

約数和(自身を含む): 1892310336

約数和(自身を除く): 1231504608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 625763, 1251526, 1877289, 2503052, 3754578, 5006104, 6883393, 7509156, 10012208, 13766786, 15018312, 20024416, 20650179, 27533572, 30036624, 41300358, 55067144, 60073248, 82600716, 110134288, 165201432, 220268576, 330402864, 660805728]

約数ペア:

[(1, 660805728), (2, 330402864), (3, 220268576), (4, 165201432), (6, 110134288), (8, 82600716), (11, 60073248), (12, 55067144), (16, 41300358), (22, 30036624), (24, 27533572), (32, 20650179), (33, 20024416), (44, 15018312), (48, 13766786), (66, 10012208), (88, 7509156), (96, 6883393), (132, 5006104), (176, 3754578), (264, 2503052), (352, 1877289), (528, 1251526), (1056, 625763)]