1255231716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{32719}}^1$

素因数の和:32888

約数の個数: 48

約数和(自身を含む): 3078297600

約数和(自身を除く): 1823065884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 9591, 12788, 19182, 32719, 38364, 65438, 98157, 130876, 196314, 392628, 752537, 1505074, 2257611, 3010148, 4515222, 4547941, 9030444, 9095882, 13643823, 18191764, 27287646, 54575292, 104602643, 209205286, 313807929, 418410572, 627615858, 1255231716]

約数ペア:

[(1, 1255231716), (2, 627615858), (3, 418410572), (4, 313807929), (6, 209205286), (12, 104602643), (23, 54575292), (46, 27287646), (69, 18191764), (92, 13643823), (138, 9095882), (139, 9030444), (276, 4547941), (278, 4515222), (417, 3010148), (556, 2257611), (834, 1505074), (1668, 752537), (3197, 392628), (6394, 196314), (9591, 130876), (12788, 98157), (19182, 65438), (32719, 38364)]