308904

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 788640

約数和(自身を除く): 479736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 211, 244, 366, 422, 488, 633, 732, 844, 1266, 1464, 1688, 2532, 5064, 12871, 25742, 38613, 51484, 77226, 102968, 154452, 308904]

約数ペア:

[(1, 308904), (2, 154452), (3, 102968), (4, 77226), (6, 51484), (8, 38613), (12, 25742), (24, 12871), (61, 5064), (122, 2532), (183, 1688), (211, 1464), (244, 1266), (366, 844), (422, 732), (488, 633)]