991245552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{170669}}^1$

素因数の和:170702

約数の個数: 60

約数和(自身を含む): 2814689640

約数和(自身を除く): 1823444088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 170669, 341338, 512007, 682676, 1024014, 1365352, 1877359, 2048028, 2730704, 3754718, 4096056, 5632077, 7509436, 8192112, 11264154, 15018872, 20650949, 22528308, 30037744, 41301898, 45056616, 61952847, 82603796, 90113232, 123905694, 165207592, 247811388, 330415184, 495622776, 991245552]

約数ペア:

[(1, 991245552), (2, 495622776), (3, 330415184), (4, 247811388), (6, 165207592), (8, 123905694), (11, 90113232), (12, 82603796), (16, 61952847), (22, 45056616), (24, 41301898), (33, 30037744), (44, 22528308), (48, 20650949), (66, 15018872), (88, 11264154), (121, 8192112), (132, 7509436), (176, 5632077), (242, 4096056), (264, 3754718), (363, 2730704), (484, 2048028), (528, 1877359), (726, 1365352), (968, 1024014), (1452, 682676), (1936, 512007), (2904, 341338), (5808, 170669)]