1520906568

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 3839659200

約数和(自身を除く): 2318752632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 233, 422, 466, 633, 699, 844, 932, 1266, 1289, 1398, 1688, 1864, 2532, 2578, 2796, 3867, 5064, 5156, 5592, 7734, 10312, 15468, 30936, 49163, 98326, 147489, 196652, 271979, 294978, 300337, 393304, 543958, 589956, 600674, 815937, 901011, 1087916, 1179912, 1201348, 1631874, 1802022, 2175832, 2402696, 3263748, 3604044, 6527496, 7208088, 63371107, 126742214, 190113321, 253484428, 380226642, 506968856, 760453284, 1520906568]

約数ペア:

[(1, 1520906568), (2, 760453284), (3, 506968856), (4, 380226642), (6, 253484428), (8, 190113321), (12, 126742214), (24, 63371107), (211, 7208088), (233, 6527496), (422, 3604044), (466, 3263748), (633, 2402696), (699, 2175832), (844, 1802022), (932, 1631874), (1266, 1201348), (1289, 1179912), (1398, 1087916), (1688, 901011), (1864, 815937), (2532, 600674), (2578, 589956), (2796, 543958), (3867, 393304), (5064, 300337), (5156, 294978), (5592, 271979), (7734, 196652), (10312, 147489), (15468, 98326), (30936, 49163)]