218716624

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6361}}^1$

素因数の和:6683

約数の個数: 40

約数和(自身を含む): 485955008

約数和(自身を除く): 267238384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 6361, 8596, 12722, 17192, 25444, 34384, 44527, 50888, 89054, 101776, 178108, 356216, 712432, 1952827, 3905654, 7811308, 13669789, 15622616, 27339578, 31245232, 54679156, 109358312, 218716624]

約数ペア:

[(1, 218716624), (2, 109358312), (4, 54679156), (7, 31245232), (8, 27339578), (14, 15622616), (16, 13669789), (28, 7811308), (56, 3905654), (112, 1952827), (307, 712432), (614, 356216), (1228, 178108), (2149, 101776), (2456, 89054), (4298, 50888), (4912, 44527), (6361, 34384), (8596, 25444), (12722, 17192)]