252135058

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 476264448

約数和(自身を除く): 224129390

約数列:

[1, 2, 7, 14, 17, 34, 43, 71, 86, 119, 142, 238, 301, 347, 497, 602, 694, 731, 994, 1207, 1462, 2414, 2429, 3053, 4858, 5117, 5899, 6106, 8449, 10234, 11798, 14921, 16898, 21371, 24637, 29842, 41293, 42742, 49274, 51901, 82586, 103802, 104447, 172459, 208894, 253657, 344918, 363307, 418829, 507314, 726614, 837658, 1059391, 1775599, 2118782, 2931803, 3551198, 5863606, 7415737, 14831474, 18009647, 36019294, 126067529, 252135058]

約数ペア:

[(1, 252135058), (2, 126067529), (7, 36019294), (14, 18009647), (17, 14831474), (34, 7415737), (43, 5863606), (71, 3551198), (86, 2931803), (119, 2118782), (142, 1775599), (238, 1059391), (301, 837658), (347, 726614), (497, 507314), (602, 418829), (694, 363307), (731, 344918), (994, 253657), (1207, 208894), (1462, 172459), (2414, 104447), (2429, 103802), (3053, 82586), (4858, 51901), (5117, 49274), (5899, 42742), (6106, 41293), (8449, 29842), (10234, 24637), (11798, 21371), (14921, 16898)]