123610284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{983}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 358176000

約数和(自身を除く): 234565716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 983, 998, 1497, 1966, 1996, 2949, 2994, 3493, 3932, 4491, 5898, 5988, 6881, 6986, 8847, 8982, 10479, 11796, 13762, 13972, 17694, 17964, 20643, 20958, 27524, 31437, 35388, 41286, 41916, 61929, 62874, 82572, 123858, 125748, 247716, 490517, 981034, 1471551, 1962068, 2943102, 3433619, 4414653, 5886204, 6867238, 8829306, 10300857, 13734476, 17658612, 20601714, 30902571, 41203428, 61805142, 123610284]

約数ペア:

[(1, 123610284), (2, 61805142), (3, 41203428), (4, 30902571), (6, 20601714), (7, 17658612), (9, 13734476), (12, 10300857), (14, 8829306), (18, 6867238), (21, 5886204), (28, 4414653), (36, 3433619), (42, 2943102), (63, 1962068), (84, 1471551), (126, 981034), (252, 490517), (499, 247716), (983, 125748), (998, 123858), (1497, 82572), (1966, 62874), (1996, 61929), (2949, 41916), (2994, 41286), (3493, 35388), (3932, 31437), (4491, 27524), (5898, 20958), (5988, 20643), (6881, 17964), (6986, 17694), (8847, 13972), (8982, 13762), (10479, 11796)]