215624808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{142609}}^1$

素因数の和:142631

約数の個数: 64

約数和(自身を含む): 684528000

約数和(自身を除く): 468903192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 142609, 285218, 427827, 570436, 855654, 998263, 1140872, 1283481, 1711308, 1996526, 2566962, 2994789, 3422616, 3850443, 3993052, 5133924, 5989578, 7700886, 7986104, 8984367, 10267848, 11979156, 15401772, 17968734, 23958312, 26953101, 30803544, 35937468, 53906202, 71874936, 107812404, 215624808]

約数ペア:

[(1, 215624808), (2, 107812404), (3, 71874936), (4, 53906202), (6, 35937468), (7, 30803544), (8, 26953101), (9, 23958312), (12, 17968734), (14, 15401772), (18, 11979156), (21, 10267848), (24, 8984367), (27, 7986104), (28, 7700886), (36, 5989578), (42, 5133924), (54, 3993052), (56, 3850443), (63, 3422616), (72, 2994789), (84, 2566962), (108, 1996526), (126, 1711308), (168, 1283481), (189, 1140872), (216, 998263), (252, 855654), (378, 570436), (504, 427827), (756, 285218), (1512, 142609)]