222510372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16453}}^1$

素因数の和:16497

約数の個数: 72

約数和(自身を含む): 630254016

約数和(自身を除く): 407743644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 16453, 32906, 49359, 65812, 98718, 115171, 197436, 230342, 345513, 378419, 460684, 691026, 756838, 806197, 1135257, 1382052, 1513676, 1612394, 2270514, 2418591, 2648933, 3224788, 4541028, 4837182, 5297866, 7946799, 9674364, 10595732, 15893598, 18542531, 31787196, 37085062, 55627593, 74170124, 111255186, 222510372]

約数ペア:

[(1, 222510372), (2, 111255186), (3, 74170124), (4, 55627593), (6, 37085062), (7, 31787196), (12, 18542531), (14, 15893598), (21, 10595732), (23, 9674364), (28, 7946799), (42, 5297866), (46, 4837182), (49, 4541028), (69, 3224788), (84, 2648933), (92, 2418591), (98, 2270514), (138, 1612394), (147, 1513676), (161, 1382052), (196, 1135257), (276, 806197), (294, 756838), (322, 691026), (483, 460684), (588, 378419), (644, 345513), (966, 230342), (1127, 197436), (1932, 115171), (2254, 98718), (3381, 65812), (4508, 49359), (6762, 32906), (13524, 16453)]