283058748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2251}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 819728000

約数和(自身を除く): 536669252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1996, 2251, 2994, 3493, 4491, 4502, 5988, 6753, 6986, 8982, 9004, 10479, 13506, 13972, 15757, 17964, 20259, 20958, 27012, 31437, 31514, 40518, 41916, 47271, 62874, 63028, 81036, 94542, 125748, 141813, 189084, 283626, 567252, 1123249, 2246498, 3369747, 4492996, 6739494, 7862743, 10109241, 13478988, 15725486, 20218482, 23588229, 31450972, 40436964, 47176458, 70764687, 94352916, 141529374, 283058748]

約数ペア:

[(1, 283058748), (2, 141529374), (3, 94352916), (4, 70764687), (6, 47176458), (7, 40436964), (9, 31450972), (12, 23588229), (14, 20218482), (18, 15725486), (21, 13478988), (28, 10109241), (36, 7862743), (42, 6739494), (63, 4492996), (84, 3369747), (126, 2246498), (252, 1123249), (499, 567252), (998, 283626), (1497, 189084), (1996, 141813), (2251, 125748), (2994, 94542), (3493, 81036), (4491, 63028), (4502, 62874), (5988, 47271), (6753, 41916), (6986, 40518), (8982, 31514), (9004, 31437), (10479, 27012), (13506, 20958), (13972, 20259), (15757, 17964)]