2520965544

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{8161}}^1$

素因数の和:8442

約数の個数: 64

約数和(自身を含む): 6436879680

約数和(自身を除く): 3915914136

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, 8161, 12871, 16322, 24483, 25742, 32644, 38613, 48966, 51484, 65288, 77226, 97932, 102968, 154452, 195864, 308904, 497821, 995642, 1493463, 1721971, 1991284, 2986926, 3443942, 3982568, 5165913, 5973852, 6887884, 10331826, 11947704, 13775768, 20663652, 41327304, 105040231, 210080462, 315120693, 420160924, 630241386, 840321848, 1260482772, 2520965544]

約数ペア:

[(1, 2520965544), (2, 1260482772), (3, 840321848), (4, 630241386), (6, 420160924), (8, 315120693), (12, 210080462), (24, 105040231), (61, 41327304), (122, 20663652), (183, 13775768), (211, 11947704), (244, 10331826), (366, 6887884), (422, 5973852), (488, 5165913), (633, 3982568), (732, 3443942), (844, 2986926), (1266, 1991284), (1464, 1721971), (1688, 1493463), (2532, 995642), (5064, 497821), (8161, 308904), (12871, 195864), (16322, 154452), (24483, 102968), (25742, 97932), (32644, 77226), (38613, 65288), (48966, 51484)]