617808

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 1629856

約数和(自身を除く): 1012048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 211, 244, 366, 422, 488, 633, 732, 844, 976, 1266, 1464, 1688, 2532, 2928, 3376, 5064, 10128, 12871, 25742, 38613, 51484, 77226, 102968, 154452, 205936, 308904, 617808]

約数ペア:

[(1, 617808), (2, 308904), (3, 205936), (4, 154452), (6, 102968), (8, 77226), (12, 51484), (16, 38613), (24, 25742), (48, 12871), (61, 10128), (122, 5064), (183, 3376), (211, 2928), (244, 2532), (366, 1688), (422, 1464), (488, 1266), (633, 976), (732, 844)]