322526704

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{145021}}^1$

素因数の和:145168

約数の個数: 20

約数和(自身を含む): 629395480

約数和(自身を除く): 306868776

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 145021, 290042, 580084, 1160168, 2320336, 20157919, 40315838, 80631676, 161263352, 322526704]

約数ペア:

[(1, 322526704), (2, 161263352), (4, 80631676), (8, 40315838), (16, 20157919), (139, 2320336), (278, 1160168), (556, 580084), (1112, 290042), (2224, 145021)]