421296456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2099

約数の個数: 128

約数和(自身を含む): 1274803200

約数和(自身を除く): 853506744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 43, 56, 58, 84, 86, 87, 116, 129, 168, 172, 174, 203, 232, 258, 301, 344, 348, 406, 516, 602, 609, 696, 812, 903, 1032, 1204, 1218, 1247, 1624, 1806, 2011, 2408, 2436, 2494, 3612, 3741, 4022, 4872, 4988, 6033, 7224, 7482, 8044, 8729, 9976, 12066, 14077, 14964, 16088, 17458, 24132, 26187, 28154, 29928, 34916, 42231, 48264, 52374, 56308, 58319, 69832, 84462, 86473, 104748, 112616, 116638, 168924, 172946, 174957, 209496, 233276, 259419, 337848, 345892, 349914, 408233, 466552, 518838, 605311, 691784, 699828, 816466, 1037676, 1210622, 1224699, 1399656, 1632932, 1815933, 2075352, 2421244, 2449398, 2507717, 3265864, 3631866, 4842488, 4898796, 5015434, 7263732, 7523151, 9797592, 10030868, 14527464, 15046302, 17554019, 20061736, 30092604, 35108038, 52662057, 60185208, 70216076, 105324114, 140432152, 210648228, 421296456]

約数ペア:

[(1, 421296456), (2, 210648228), (3, 140432152), (4, 105324114), (6, 70216076), (7, 60185208), (8, 52662057), (12, 35108038), (14, 30092604), (21, 20061736), (24, 17554019), (28, 15046302), (29, 14527464), (42, 10030868), (43, 9797592), (56, 7523151), (58, 7263732), (84, 5015434), (86, 4898796), (87, 4842488), (116, 3631866), (129, 3265864), (168, 2507717), (172, 2449398), (174, 2421244), (203, 2075352), (232, 1815933), (258, 1632932), (301, 1399656), (344, 1224699), (348, 1210622), (406, 1037676), (516, 816466), (602, 699828), (609, 691784), (696, 605311), (812, 518838), (903, 466552), (1032, 408233), (1204, 349914), (1218, 345892), (1247, 337848), (1624, 259419), (1806, 233276), (2011, 209496), (2408, 174957), (2436, 172946), (2494, 168924), (3612, 116638), (3741, 112616), (4022, 104748), (4872, 86473), (4988, 84462), (6033, 69832), (7224, 58319), (7482, 56308), (8044, 52374), (8729, 48264), (9976, 42231), (12066, 34916), (14077, 29928), (14964, 28154), (16088, 26187), (17458, 24132)]