1421017584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{6247}}^1$

素因数の和:6942

約数の個数: 80

約数和(自身を含む): 4202254848

約数和(自身を除く): 2781237264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 677, 1354, 2031, 2708, 4062, 4739, 5416, 6247, 8124, 9478, 10832, 12494, 14217, 16248, 18741, 18956, 24988, 28434, 32496, 37482, 37912, 43729, 49976, 56868, 74964, 75824, 87458, 99952, 113736, 131187, 149928, 174916, 227472, 262374, 299856, 349832, 524748, 699664, 1049496, 2098992, 4229219, 8458438, 12687657, 16916876, 25375314, 29604533, 33833752, 50750628, 59209066, 67667504, 88813599, 101501256, 118418132, 177627198, 203002512, 236836264, 355254396, 473672528, 710508792, 1421017584]

約数ペア:

[(1, 1421017584), (2, 710508792), (3, 473672528), (4, 355254396), (6, 236836264), (7, 203002512), (8, 177627198), (12, 118418132), (14, 101501256), (16, 88813599), (21, 67667504), (24, 59209066), (28, 50750628), (42, 33833752), (48, 29604533), (56, 25375314), (84, 16916876), (112, 12687657), (168, 8458438), (336, 4229219), (677, 2098992), (1354, 1049496), (2031, 699664), (2708, 524748), (4062, 349832), (4739, 299856), (5416, 262374), (6247, 227472), (8124, 174916), (9478, 149928), (10832, 131187), (12494, 113736), (14217, 99952), (16248, 87458), (18741, 75824), (18956, 74964), (24988, 56868), (28434, 49976), (32496, 43729), (37482, 37912)]