228465764

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1913}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 406495320

約数和(自身を除く): 178029556

約数列:

[1, 2, 4, 73, 146, 292, 409, 818, 1636, 1913, 3826, 7652, 29857, 59714, 119428, 139649, 279298, 558596, 782417, 1564834, 3129668, 57116441, 114232882, 228465764]

約数ペア:

[(1, 228465764), (2, 114232882), (4, 57116441), (73, 3129668), (146, 1564834), (292, 782417), (409, 558596), (818, 279298), (1636, 139649), (1913, 119428), (3826, 59714), (7652, 29857)]