279812976

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{13159}}^1$

素因数の和:13613

約数の個数: 40

約数和(自身を含む): 724536960

約数和(自身を除く): 444723984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 13159, 21264, 26318, 39477, 52636, 78954, 105272, 157908, 210544, 315816, 631632, 5829437, 11658874, 17488311, 23317748, 34976622, 46635496, 69953244, 93270992, 139906488, 279812976]

約数ペア:

[(1, 279812976), (2, 139906488), (3, 93270992), (4, 69953244), (6, 46635496), (8, 34976622), (12, 23317748), (16, 17488311), (24, 11658874), (48, 5829437), (443, 631632), (886, 315816), (1329, 210544), (1772, 157908), (2658, 105272), (3544, 78954), (5316, 52636), (7088, 39477), (10632, 26318), (13159, 21264)]