428839842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 929835072

約数和(自身を除く): 500995230

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 1083, 1406, 2109, 2166, 4218, 5351, 10702, 13357, 16053, 26714, 32106, 40071, 80142, 101669, 197987, 203338, 305007, 395974, 593961, 610014, 1187922, 1931711, 3761753, 3863422, 5795133, 7523506, 11285259, 11590266, 22570518, 71473307, 142946614, 214419921, 428839842]

約数ペア:

[(1, 428839842), (2, 214419921), (3, 142946614), (6, 71473307), (19, 22570518), (37, 11590266), (38, 11285259), (57, 7523506), (74, 5795133), (111, 3863422), (114, 3761753), (222, 1931711), (361, 1187922), (703, 610014), (722, 593961), (1083, 395974), (1406, 305007), (2109, 203338), (2166, 197987), (4218, 101669), (5351, 80142), (10702, 40071), (13357, 32106), (16053, 26714)]