315155116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{4831}}^1$

素因数の和:5229

約数の個数: 24

約数和(自身を含む): 564996096

約数和(自身を除く): 249840980

約数列:

[1, 2, 4, 47, 94, 188, 347, 694, 1388, 4831, 9662, 16309, 19324, 32618, 65236, 227057, 454114, 908228, 1676357, 3352714, 6705428, 78788779, 157577558, 315155116]

約数ペア:

[(1, 315155116), (2, 157577558), (4, 78788779), (47, 6705428), (94, 3352714), (188, 1676357), (347, 908228), (694, 454114), (1388, 227057), (4831, 65236), (9662, 32618), (16309, 19324)]