285419568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3023}}^1$

素因数の和:3322

約数の個数: 80

約数和(自身を含む): 845945856

約数和(自身を除く): 560526288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 3023, 3372, 3934, 4496, 5901, 6046, 6744, 7868, 9069, 11802, 12092, 13488, 15736, 18138, 21161, 23604, 24184, 31472, 36276, 42322, 47208, 48368, 63483, 72552, 84644, 94416, 126966, 145104, 169288, 253932, 338576, 507864, 849463, 1015728, 1698926, 2548389, 3397852, 5096778, 5946241, 6795704, 10193556, 11892482, 13591408, 17838723, 20387112, 23784964, 35677446, 40774224, 47569928, 71354892, 95139856, 142709784, 285419568]

約数ペア:

[(1, 285419568), (2, 142709784), (3, 95139856), (4, 71354892), (6, 47569928), (7, 40774224), (8, 35677446), (12, 23784964), (14, 20387112), (16, 17838723), (21, 13591408), (24, 11892482), (28, 10193556), (42, 6795704), (48, 5946241), (56, 5096778), (84, 3397852), (112, 2548389), (168, 1698926), (281, 1015728), (336, 849463), (562, 507864), (843, 338576), (1124, 253932), (1686, 169288), (1967, 145104), (2248, 126966), (3023, 94416), (3372, 84644), (3934, 72552), (4496, 63483), (5901, 48368), (6046, 47208), (6744, 42322), (7868, 36276), (9069, 31472), (11802, 24184), (12092, 23604), (13488, 21161), (15736, 18138)]