401037378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5291

約数の個数: 64

約数和(自身を含む): 979672320

約数和(自身を除く): 578634942

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 218, 238, 327, 357, 654, 714, 763, 1526, 1853, 2289, 3706, 4578, 5153, 5559, 10306, 11118, 12971, 15459, 25942, 30918, 36071, 38913, 72142, 77826, 87601, 108213, 175202, 216426, 262803, 525606, 561677, 613207, 1123354, 1226414, 1685031, 1839621, 3370062, 3679242, 3931739, 7863478, 9548509, 11795217, 19097018, 23590434, 28645527, 57291054, 66839563, 133679126, 200518689, 401037378]

約数ペア:

[(1, 401037378), (2, 200518689), (3, 133679126), (6, 66839563), (7, 57291054), (14, 28645527), (17, 23590434), (21, 19097018), (34, 11795217), (42, 9548509), (51, 7863478), (102, 3931739), (109, 3679242), (119, 3370062), (218, 1839621), (238, 1685031), (327, 1226414), (357, 1123354), (654, 613207), (714, 561677), (763, 525606), (1526, 262803), (1853, 216426), (2289, 175202), (3706, 108213), (4578, 87601), (5153, 77826), (5559, 72142), (10306, 38913), (11118, 36071), (12971, 30918), (15459, 25942)]