1688960112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{36691}}^1$

素因数の和:36846

約数の個数: 80

約数和(自身を含む): 5022988032

約数和(自身を除く): 3334027920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1644, 1918, 2192, 2877, 3288, 3836, 5754, 6576, 7672, 11508, 15344, 23016, 36691, 46032, 73382, 110073, 146764, 220146, 256837, 293528, 440292, 513674, 587056, 770511, 880584, 1027348, 1541022, 1761168, 2054696, 3082044, 4109392, 5026667, 6164088, 10053334, 12328176, 15080001, 20106668, 30160002, 35186669, 40213336, 60320004, 70373338, 80426672, 105560007, 120640008, 140746676, 211120014, 241280016, 281493352, 422240028, 562986704, 844480056, 1688960112]

約数ペア:

[(1, 1688960112), (2, 844480056), (3, 562986704), (4, 422240028), (6, 281493352), (7, 241280016), (8, 211120014), (12, 140746676), (14, 120640008), (16, 105560007), (21, 80426672), (24, 70373338), (28, 60320004), (42, 40213336), (48, 35186669), (56, 30160002), (84, 20106668), (112, 15080001), (137, 12328176), (168, 10053334), (274, 6164088), (336, 5026667), (411, 4109392), (548, 3082044), (822, 2054696), (959, 1761168), (1096, 1541022), (1644, 1027348), (1918, 880584), (2192, 770511), (2877, 587056), (3288, 513674), (3836, 440292), (5754, 293528), (6576, 256837), (7672, 220146), (11508, 146764), (15344, 110073), (23016, 73382), (36691, 46032)]