315701736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1997}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 903415680

約数和(自身を除く): 587713944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 941, 1882, 1997, 2823, 3764, 3994, 5646, 5991, 6587, 7528, 7988, 11292, 11982, 13174, 13979, 15976, 19761, 22584, 23964, 26348, 27958, 39522, 41937, 47928, 52696, 55916, 79044, 83874, 111832, 158088, 167748, 335496, 1879177, 3758354, 5637531, 7516708, 11275062, 13154239, 15033416, 22550124, 26308478, 39462717, 45100248, 52616956, 78925434, 105233912, 157850868, 315701736]

約数ペア:

[(1, 315701736), (2, 157850868), (3, 105233912), (4, 78925434), (6, 52616956), (7, 45100248), (8, 39462717), (12, 26308478), (14, 22550124), (21, 15033416), (24, 13154239), (28, 11275062), (42, 7516708), (56, 5637531), (84, 3758354), (168, 1879177), (941, 335496), (1882, 167748), (1997, 158088), (2823, 111832), (3764, 83874), (3994, 79044), (5646, 55916), (5991, 52696), (6587, 47928), (7528, 41937), (7988, 39522), (11292, 27958), (11982, 26348), (13174, 23964), (13979, 22584), (15976, 19761)]