217471416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{476911}}^1$

素因数の和:476939

約数の個数: 32

約数和(自身を含む): 572294400

約数和(自身を除く): 354822984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 476911, 953822, 1430733, 1907644, 2861466, 3815288, 5722932, 9061309, 11445864, 18122618, 27183927, 36245236, 54367854, 72490472, 108735708, 217471416]

約数ペア:

[(1, 217471416), (2, 108735708), (3, 72490472), (4, 54367854), (6, 36245236), (8, 27183927), (12, 18122618), (19, 11445864), (24, 9061309), (38, 5722932), (57, 3815288), (76, 2861466), (114, 1907644), (152, 1430733), (228, 953822), (456, 476911)]