1224558864

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{20393}}^1$

素因数の和:20549

約数の個数: 80

約数和(自身を含む): 3540398400

約数和(自身を除く): 2315839536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3753, 5004, 6672, 7506, 10008, 15012, 20016, 20393, 30024, 40786, 60048, 61179, 81572, 122358, 163144, 183537, 244716, 326288, 367074, 489432, 550611, 734148, 978864, 1101222, 1468296, 2202444, 2834627, 2936592, 4404888, 5669254, 8503881, 8809776, 11338508, 17007762, 22677016, 25511643, 34015524, 45354032, 51023286, 68031048, 76534929, 102046572, 136062096, 153069858, 204093144, 306139716, 408186288, 612279432, 1224558864]

約数ペア:

[(1, 1224558864), (2, 612279432), (3, 408186288), (4, 306139716), (6, 204093144), (8, 153069858), (9, 136062096), (12, 102046572), (16, 76534929), (18, 68031048), (24, 51023286), (27, 45354032), (36, 34015524), (48, 25511643), (54, 22677016), (72, 17007762), (108, 11338508), (139, 8809776), (144, 8503881), (216, 5669254), (278, 4404888), (417, 2936592), (432, 2834627), (556, 2202444), (834, 1468296), (1112, 1101222), (1251, 978864), (1668, 734148), (2224, 550611), (2502, 489432), (3336, 367074), (3753, 326288), (5004, 244716), (6672, 183537), (7506, 163144), (10008, 122358), (15012, 81572), (20016, 61179), (20393, 60048), (30024, 40786)]