218127924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{288529}}^1$

素因数の和:288549

約数の個数: 48

約数和(自身を含む): 646307200

約数和(自身を除く): 428179276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 288529, 577058, 865587, 1154116, 1731174, 2019703, 2596761, 3462348, 4039406, 5193522, 6059109, 7790283, 8078812, 10387044, 12118218, 15580566, 18177327, 24236436, 31161132, 36354654, 54531981, 72709308, 109063962, 218127924]

約数ペア:

[(1, 218127924), (2, 109063962), (3, 72709308), (4, 54531981), (6, 36354654), (7, 31161132), (9, 24236436), (12, 18177327), (14, 15580566), (18, 12118218), (21, 10387044), (27, 8078812), (28, 7790283), (36, 6059109), (42, 5193522), (54, 4039406), (63, 3462348), (84, 2596761), (108, 2019703), (126, 1731174), (189, 1154116), (252, 865587), (378, 577058), (756, 288529)]