1212624

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{401}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 3987840

約数和(自身を除く): 2775216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 401, 432, 504, 756, 802, 1008, 1203, 1512, 1604, 2406, 2807, 3024, 3208, 3609, 4812, 5614, 6416, 7218, 8421, 9624, 10827, 11228, 14436, 16842, 19248, 21654, 22456, 25263, 28872, 33684, 43308, 44912, 50526, 57744, 67368, 75789, 86616, 101052, 134736, 151578, 173232, 202104, 303156, 404208, 606312, 1212624]

約数ペア:

[(1, 1212624), (2, 606312), (3, 404208), (4, 303156), (6, 202104), (7, 173232), (8, 151578), (9, 134736), (12, 101052), (14, 86616), (16, 75789), (18, 67368), (21, 57744), (24, 50526), (27, 44912), (28, 43308), (36, 33684), (42, 28872), (48, 25263), (54, 22456), (56, 21654), (63, 19248), (72, 16842), (84, 14436), (108, 11228), (112, 10827), (126, 9624), (144, 8421), (168, 7218), (189, 6416), (216, 5614), (252, 4812), (336, 3609), (378, 3208), (401, 3024), (432, 2807), (504, 2406), (756, 1604), (802, 1512), (1008, 1203)]