729872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 60

約数和(自身を含む): 1731660

約数和(自身を除く): 1001788

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 121, 143, 176, 208, 232, 242, 286, 319, 377, 464, 484, 572, 638, 754, 968, 1144, 1276, 1508, 1573, 1936, 2288, 2552, 3016, 3146, 3509, 4147, 5104, 6032, 6292, 7018, 8294, 12584, 14036, 16588, 25168, 28072, 33176, 45617, 56144, 66352, 91234, 182468, 364936, 729872]

約数ペア:

[(1, 729872), (2, 364936), (4, 182468), (8, 91234), (11, 66352), (13, 56144), (16, 45617), (22, 33176), (26, 28072), (29, 25168), (44, 16588), (52, 14036), (58, 12584), (88, 8294), (104, 7018), (116, 6292), (121, 6032), (143, 5104), (176, 4147), (208, 3509), (232, 3146), (242, 3016), (286, 2552), (319, 2288), (377, 1936), (464, 1573), (484, 1508), (572, 1276), (638, 1144), (754, 968)]