2664704172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47317}}^1$

素因数の和:47375

約数の個数: 72

約数和(自身を含む): 7067037936

約数和(自身を除く): 4402333764

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 4332, 4693, 9386, 14079, 18772, 28158, 47317, 56316, 94634, 141951, 189268, 283902, 567804, 615121, 899023, 1230242, 1798046, 1845363, 2460484, 2697069, 3596092, 3690726, 5394138, 7381452, 10788276, 11687299, 17081437, 23374598, 34162874, 35061897, 46749196, 51244311, 68325748, 70123794, 102488622, 140247588, 204977244, 222058681, 444117362, 666176043, 888234724, 1332352086, 2664704172]

約数ペア:

[(1, 2664704172), (2, 1332352086), (3, 888234724), (4, 666176043), (6, 444117362), (12, 222058681), (13, 204977244), (19, 140247588), (26, 102488622), (38, 70123794), (39, 68325748), (52, 51244311), (57, 46749196), (76, 35061897), (78, 34162874), (114, 23374598), (156, 17081437), (228, 11687299), (247, 10788276), (361, 7381452), (494, 5394138), (722, 3690726), (741, 3596092), (988, 2697069), (1083, 2460484), (1444, 1845363), (1482, 1798046), (2166, 1230242), (2964, 899023), (4332, 615121), (4693, 567804), (9386, 283902), (14079, 189268), (18772, 141951), (28158, 94634), (47317, 56316)]