627631272

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{22409}}^1$

素因数の和:22810

約数の個数: 48

約数和(自身を含む): 1704280500

約数和(自身を除く): 1076649228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 14004, 22409, 28008, 44818, 67227, 89636, 134454, 179272, 201681, 268908, 403362, 537816, 806724, 1613448, 8717101, 17434202, 26151303, 34868404, 52302606, 69736808, 78453909, 104605212, 156907818, 209210424, 313815636, 627631272]

約数ペア:

[(1, 627631272), (2, 313815636), (3, 209210424), (4, 156907818), (6, 104605212), (8, 78453909), (9, 69736808), (12, 52302606), (18, 34868404), (24, 26151303), (36, 17434202), (72, 8717101), (389, 1613448), (778, 806724), (1167, 537816), (1556, 403362), (2334, 268908), (3112, 201681), (3501, 179272), (4668, 134454), (7002, 89636), (9336, 67227), (14004, 44818), (22409, 28008)]