249989628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 706728960

約数和(自身を除く): 456739332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 58, 82, 84, 87, 116, 123, 164, 174, 203, 246, 287, 348, 406, 492, 574, 609, 812, 861, 1148, 1189, 1218, 1722, 2378, 2436, 2503, 3444, 3567, 4756, 5006, 7134, 7509, 8323, 10012, 14268, 15018, 16646, 17521, 24969, 30036, 33292, 35042, 49938, 52563, 70084, 72587, 99876, 102623, 105126, 145174, 205246, 210252, 217761, 290348, 307869, 410492, 435522, 508109, 615738, 718361, 871044, 1016218, 1231476, 1436722, 1524327, 2032436, 2155083, 2873444, 2976067, 3048654, 4310166, 5952134, 6097308, 8620332, 8928201, 11904268, 17856402, 20832469, 35712804, 41664938, 62497407, 83329876, 124994814, 249989628]

約数ペア:

[(1, 249989628), (2, 124994814), (3, 83329876), (4, 62497407), (6, 41664938), (7, 35712804), (12, 20832469), (14, 17856402), (21, 11904268), (28, 8928201), (29, 8620332), (41, 6097308), (42, 5952134), (58, 4310166), (82, 3048654), (84, 2976067), (87, 2873444), (116, 2155083), (123, 2032436), (164, 1524327), (174, 1436722), (203, 1231476), (246, 1016218), (287, 871044), (348, 718361), (406, 615738), (492, 508109), (574, 435522), (609, 410492), (812, 307869), (861, 290348), (1148, 217761), (1189, 210252), (1218, 205246), (1722, 145174), (2378, 105126), (2436, 102623), (2503, 99876), (3444, 72587), (3567, 70084), (4756, 52563), (5006, 49938), (7134, 35042), (7509, 33292), (8323, 30036), (10012, 24969), (14268, 17521), (15018, 16646)]