804537668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 1621529280

約数和(自身を除く): 816991612

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 341, 359, 583, 682, 718, 961, 1166, 1364, 1436, 1643, 1922, 2332, 3286, 3844, 3949, 6572, 7898, 10571, 11129, 15796, 18073, 19027, 21142, 22258, 36146, 38054, 42284, 44516, 50933, 72292, 76108, 101866, 122419, 203732, 209297, 244838, 344999, 418594, 489676, 560263, 589837, 689998, 837188, 1120526, 1179674, 1379996, 2241052, 2359348, 3794989, 6488207, 7589978, 12976414, 15179956, 18284947, 25952828, 36569894, 73139788, 201134417, 402268834, 804537668]

約数ペア:

[(1, 804537668), (2, 402268834), (4, 201134417), (11, 73139788), (22, 36569894), (31, 25952828), (44, 18284947), (53, 15179956), (62, 12976414), (106, 7589978), (124, 6488207), (212, 3794989), (341, 2359348), (359, 2241052), (583, 1379996), (682, 1179674), (718, 1120526), (961, 837188), (1166, 689998), (1364, 589837), (1436, 560263), (1643, 489676), (1922, 418594), (2332, 344999), (3286, 244838), (3844, 209297), (3949, 203732), (6572, 122419), (7898, 101866), (10571, 76108), (11129, 72292), (15796, 50933), (18073, 44516), (19027, 42284), (21142, 38054), (22258, 36146)]