726430152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{4337}}^1$

素因数の和:5350

約数の個数: 64

約数和(自身を含む): 2078075520

約数和(自身を除く): 1351645368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 997, 1994, 2991, 3988, 4337, 5982, 6979, 7976, 8674, 11964, 13011, 13958, 17348, 20937, 23928, 26022, 27916, 30359, 34696, 41874, 52044, 55832, 60718, 83748, 91077, 104088, 121436, 167496, 182154, 242872, 364308, 728616, 4323989, 8647978, 12971967, 17295956, 25943934, 30267923, 34591912, 51887868, 60535846, 90803769, 103775736, 121071692, 181607538, 242143384, 363215076, 726430152]

約数ペア:

[(1, 726430152), (2, 363215076), (3, 242143384), (4, 181607538), (6, 121071692), (7, 103775736), (8, 90803769), (12, 60535846), (14, 51887868), (21, 34591912), (24, 30267923), (28, 25943934), (42, 17295956), (56, 12971967), (84, 8647978), (168, 4323989), (997, 728616), (1994, 364308), (2991, 242872), (3988, 182154), (4337, 167496), (5982, 121436), (6979, 104088), (7976, 91077), (8674, 83748), (11964, 60718), (13011, 55832), (13958, 52044), (17348, 41874), (20937, 34696), (23928, 30359), (26022, 27916)]