248834222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 487226880

約数和(自身を除く): 238392658

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 227, 247, 266, 317, 454, 494, 634, 1589, 1729, 2219, 2951, 3178, 3458, 4121, 4313, 4438, 5902, 6023, 8242, 8626, 12046, 20657, 28847, 30191, 41314, 42161, 56069, 57694, 60382, 71959, 78299, 84322, 112138, 143918, 156598, 392483, 503713, 548093, 784966, 935467, 1007426, 1096186, 1367221, 1870934, 2734442, 6548269, 9570547, 13096538, 17773873, 19141094, 35547746, 124417111, 248834222]

約数ペア:

[(1, 248834222), (2, 124417111), (7, 35547746), (13, 19141094), (14, 17773873), (19, 13096538), (26, 9570547), (38, 6548269), (91, 2734442), (133, 1870934), (182, 1367221), (227, 1096186), (247, 1007426), (266, 935467), (317, 784966), (454, 548093), (494, 503713), (634, 392483), (1589, 156598), (1729, 143918), (2219, 112138), (2951, 84322), (3178, 78299), (3458, 71959), (4121, 60382), (4313, 57694), (4438, 56069), (5902, 42161), (6023, 41314), (8242, 30191), (8626, 28847), (12046, 20657)]