312142718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 492924960

約数和(自身を除く): 180782242

約数列:

[1, 2, 29, 58, 137, 163, 241, 274, 326, 482, 3973, 4727, 6989, 7946, 9454, 13978, 22331, 33017, 39283, 44662, 66034, 78566, 647599, 957493, 1139207, 1295198, 1914986, 2278414, 5381771, 10763542, 156071359, 312142718]

約数ペア:

[(1, 312142718), (2, 156071359), (29, 10763542), (58, 5381771), (137, 2278414), (163, 1914986), (241, 1295198), (274, 1139207), (326, 957493), (482, 647599), (3973, 78566), (4727, 66034), (6989, 44662), (7946, 39283), (9454, 33017), (13978, 22331)]