269492748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19927}}^1$

素因数の和:19971

約数の個数: 72

約数和(自身を含む): 763322112

約数和(自身を除く): 493829364

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, 19927, 39854, 59781, 79708, 119562, 139489, 239124, 278978, 418467, 458321, 557956, 836934, 916642, 976423, 1374963, 1673868, 1833284, 1952846, 2749926, 2929269, 3208247, 3905692, 5499852, 5858538, 6416494, 9624741, 11717076, 12832988, 19249482, 22457729, 38498964, 44915458, 67373187, 89830916, 134746374, 269492748]

約数ペア:

[(1, 269492748), (2, 134746374), (3, 89830916), (4, 67373187), (6, 44915458), (7, 38498964), (12, 22457729), (14, 19249482), (21, 12832988), (23, 11717076), (28, 9624741), (42, 6416494), (46, 5858538), (49, 5499852), (69, 3905692), (84, 3208247), (92, 2929269), (98, 2749926), (138, 1952846), (147, 1833284), (161, 1673868), (196, 1374963), (276, 976423), (294, 916642), (322, 836934), (483, 557956), (588, 458321), (644, 418467), (966, 278978), (1127, 239124), (1932, 139489), (2254, 119562), (3381, 79708), (4508, 59781), (6762, 39854), (13524, 19927)]