425407248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{140677}}^1$

素因数の和:140701

約数の個数: 80

約数和(自身を含む): 1395525760

約数和(自身を除く): 970118512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 140677, 281354, 422031, 562708, 844062, 984739, 1125416, 1266093, 1688124, 1969478, 2250832, 2532186, 2954217, 3376248, 3798279, 3938956, 5064372, 5908434, 6752496, 7596558, 7877912, 8862651, 10128744, 11816868, 15193116, 15755824, 17725302, 20257488, 23633736, 26587953, 30386232, 35450604, 47267472, 53175906, 60772464, 70901208, 106351812, 141802416, 212703624, 425407248]

約数ペア:

[(1, 425407248), (2, 212703624), (3, 141802416), (4, 106351812), (6, 70901208), (7, 60772464), (8, 53175906), (9, 47267472), (12, 35450604), (14, 30386232), (16, 26587953), (18, 23633736), (21, 20257488), (24, 17725302), (27, 15755824), (28, 15193116), (36, 11816868), (42, 10128744), (48, 8862651), (54, 7877912), (56, 7596558), (63, 6752496), (72, 5908434), (84, 5064372), (108, 3938956), (112, 3798279), (126, 3376248), (144, 2954217), (168, 2532186), (189, 2250832), (216, 1969478), (252, 1688124), (336, 1266093), (378, 1125416), (432, 984739), (504, 844062), (756, 562708), (1008, 422031), (1512, 281354), (3024, 140677)]