248835444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{145009}}^1$

素因数の和:145040

約数の個数: 48

約数和(自身を含む): 682127040

約数和(自身を除く): 433291596

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 145009, 290018, 435027, 580036, 870054, 1595099, 1740108, 1885117, 3190198, 3770234, 4785297, 5655351, 6380396, 7540468, 9570594, 11310702, 19141188, 20736287, 22621404, 41472574, 62208861, 82945148, 124417722, 248835444]

約数ペア:

[(1, 248835444), (2, 124417722), (3, 82945148), (4, 62208861), (6, 41472574), (11, 22621404), (12, 20736287), (13, 19141188), (22, 11310702), (26, 9570594), (33, 7540468), (39, 6380396), (44, 5655351), (52, 4785297), (66, 3770234), (78, 3190198), (132, 1885117), (143, 1740108), (156, 1595099), (286, 870054), (429, 580036), (572, 435027), (858, 290018), (1716, 145009)]