218574514802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{270763}}^1$

素因数の和:270927

約数の個数: 48

約数和(自身を含む): 395293778880

約数和(自身を除く): 176719264078

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 529, 763, 1058, 1526, 2507, 3703, 5014, 7406, 17549, 35098, 57661, 115322, 270763, 403627, 541526, 807254, 1895341, 3790682, 6227549, 12455098, 29513167, 43592843, 59026334, 87185686, 143233627, 206592169, 286467254, 413184338, 678802841, 1002635389, 1357605682, 2005270778, 4751619887, 9503239774, 15612465343, 31224930686, 109287257401, 218574514802]

約数ペア:

[(1, 218574514802), (2, 109287257401), (7, 31224930686), (14, 15612465343), (23, 9503239774), (46, 4751619887), (109, 2005270778), (161, 1357605682), (218, 1002635389), (322, 678802841), (529, 413184338), (763, 286467254), (1058, 206592169), (1526, 143233627), (2507, 87185686), (3703, 59026334), (5014, 43592843), (7406, 29513167), (17549, 12455098), (35098, 6227549), (57661, 3790682), (115322, 1895341), (270763, 807254), (403627, 541526)]