218042214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 497871360

約数和(自身を除く): 279829146

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 167, 247, 334, 494, 501, 741, 881, 1002, 1482, 1762, 2171, 2643, 3173, 4342, 5286, 6346, 6513, 9519, 11453, 13026, 16739, 19038, 22906, 33478, 34359, 41249, 50217, 68718, 82498, 100434, 123747, 147127, 217607, 247494, 294254, 435214, 441381, 652821, 882762, 1305642, 1912651, 2795413, 3825302, 5590826, 5737953, 8386239, 11475906, 16772478, 36340369, 72680738, 109021107, 218042214]

約数ペア:

[(1, 218042214), (2, 109021107), (3, 72680738), (6, 36340369), (13, 16772478), (19, 11475906), (26, 8386239), (38, 5737953), (39, 5590826), (57, 3825302), (78, 2795413), (114, 1912651), (167, 1305642), (247, 882762), (334, 652821), (494, 441381), (501, 435214), (741, 294254), (881, 247494), (1002, 217607), (1482, 147127), (1762, 123747), (2171, 100434), (2643, 82498), (3173, 68718), (4342, 50217), (5286, 41249), (6346, 34359), (6513, 33478), (9519, 22906), (11453, 19038), (13026, 16739)]