218383452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{96289}}^1$

素因数の和:96312

約数の個数: 60

約数和(自身を含む): 652461040

約数和(自身を除く): 434077588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 96289, 192578, 288867, 385156, 577734, 674023, 866601, 1155468, 1348046, 1733202, 2022069, 2599803, 2696092, 3466404, 4044138, 5199606, 6066207, 7799409, 8088276, 10399212, 12132414, 15598818, 18198621, 24264828, 31197636, 36397242, 54595863, 72794484, 109191726, 218383452]

約数ペア:

[(1, 218383452), (2, 109191726), (3, 72794484), (4, 54595863), (6, 36397242), (7, 31197636), (9, 24264828), (12, 18198621), (14, 15598818), (18, 12132414), (21, 10399212), (27, 8088276), (28, 7799409), (36, 6066207), (42, 5199606), (54, 4044138), (63, 3466404), (81, 2696092), (84, 2599803), (108, 2022069), (126, 1733202), (162, 1348046), (189, 1155468), (252, 866601), (324, 674023), (378, 577734), (567, 385156), (756, 288867), (1134, 192578), (2268, 96289)]