306196478

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 533406720

約数和(自身を除く): 227210242

約数列:

[1, 2, 7, 14, 109, 163, 218, 326, 763, 1141, 1231, 1526, 2282, 2462, 8617, 17234, 17767, 35534, 124369, 134179, 200653, 248738, 268358, 401306, 939253, 1404571, 1878506, 2809142, 21871177, 43742354, 153098239, 306196478]

約数ペア:

[(1, 306196478), (2, 153098239), (7, 43742354), (14, 21871177), (109, 2809142), (163, 1878506), (218, 1404571), (326, 939253), (763, 401306), (1141, 268358), (1231, 248738), (1526, 200653), (2282, 134179), (2462, 124369), (8617, 35534), (17234, 17767)]