442986852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{68489}}^1$

素因数の和:68521

約数の個数: 72

約数和(自身を含む): 1311720480

約数和(自身を除く): 868733628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 68489, 136978, 205467, 273956, 410934, 479423, 753379, 821868, 958846, 1438269, 1506758, 1917692, 2260137, 2876538, 3013516, 3355961, 4520274, 5273653, 5753076, 6711922, 9040548, 10067883, 10547306, 13423844, 15820959, 20135766, 21094612, 31641918, 36915571, 40271532, 63283836, 73831142, 110746713, 147662284, 221493426, 442986852]

約数ペア:

[(1, 442986852), (2, 221493426), (3, 147662284), (4, 110746713), (6, 73831142), (7, 63283836), (11, 40271532), (12, 36915571), (14, 31641918), (21, 21094612), (22, 20135766), (28, 15820959), (33, 13423844), (42, 10547306), (44, 10067883), (49, 9040548), (66, 6711922), (77, 5753076), (84, 5273653), (98, 4520274), (132, 3355961), (147, 3013516), (154, 2876538), (196, 2260137), (231, 1917692), (294, 1506758), (308, 1438269), (462, 958846), (539, 821868), (588, 753379), (924, 479423), (1078, 410934), (1617, 273956), (2156, 205467), (3234, 136978), (6468, 68489)]