1377609912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{390479}}^1$

素因数の和:390505

約数の個数: 72

約数和(自身を含む): 4340185200

約数和(自身を除く): 2962575288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 390479, 780958, 1171437, 1561916, 2342874, 2733353, 3123832, 3514311, 4685748, 5466706, 7028622, 8200059, 9371496, 10933412, 14057244, 16400118, 19133471, 21866824, 24600177, 28114488, 32800236, 38266942, 49200354, 57400413, 65600472, 76533884, 98400708, 114800826, 153067768, 172201239, 196801416, 229601652, 344402478, 459203304, 688804956, 1377609912]

約数ペア:

[(1, 1377609912), (2, 688804956), (3, 459203304), (4, 344402478), (6, 229601652), (7, 196801416), (8, 172201239), (9, 153067768), (12, 114800826), (14, 98400708), (18, 76533884), (21, 65600472), (24, 57400413), (28, 49200354), (36, 38266942), (42, 32800236), (49, 28114488), (56, 24600177), (63, 21866824), (72, 19133471), (84, 16400118), (98, 14057244), (126, 10933412), (147, 9371496), (168, 8200059), (196, 7028622), (252, 5466706), (294, 4685748), (392, 3514311), (441, 3123832), (504, 2733353), (588, 2342874), (882, 1561916), (1176, 1171437), (1764, 780958), (3528, 390479)]