620097264

素因数分解:

$2^4\times 3^2\times {\mathrm{4306231}}^1$

素因数の和:4306245

約数の個数: 30

約数和(自身を含む): 1735411496

約数和(自身を除く): 1115314232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4306231, 8612462, 12918693, 17224924, 25837386, 34449848, 38756079, 51674772, 68899696, 77512158, 103349544, 155024316, 206699088, 310048632, 620097264]

約数ペア:

[(1, 620097264), (2, 310048632), (3, 206699088), (4, 155024316), (6, 103349544), (8, 77512158), (9, 68899696), (12, 51674772), (16, 38756079), (18, 34449848), (24, 25837386), (36, 17224924), (48, 12918693), (72, 8612462), (144, 4306231)]