290114952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{636217}}^1$

素因数の和:636245

約数の個数: 32

約数和(自身を含む): 763461600

約数和(自身を除く): 473346648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 636217, 1272434, 1908651, 2544868, 3817302, 5089736, 7634604, 12088123, 15269208, 24176246, 36264369, 48352492, 72528738, 96704984, 145057476, 290114952]

約数ペア:

[(1, 290114952), (2, 145057476), (3, 96704984), (4, 72528738), (6, 48352492), (8, 36264369), (12, 24176246), (19, 15269208), (24, 12088123), (38, 7634604), (57, 5089736), (76, 3817302), (114, 2544868), (152, 1908651), (228, 1272434), (456, 636217)]