628771752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1247563}}^1$

素因数の和:1247582

約数の個数: 48

約数和(自身を含む): 1946199840

約数和(自身を除く): 1317428088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1247563, 2495126, 3742689, 4990252, 7485378, 8732941, 9980504, 11228067, 14970756, 17465882, 22456134, 26198823, 29941512, 34931764, 44912268, 52397646, 69863528, 78596469, 89824536, 104795292, 157192938, 209590584, 314385876, 628771752]

約数ペア:

[(1, 628771752), (2, 314385876), (3, 209590584), (4, 157192938), (6, 104795292), (7, 89824536), (8, 78596469), (9, 69863528), (12, 52397646), (14, 44912268), (18, 34931764), (21, 29941512), (24, 26198823), (28, 22456134), (36, 17465882), (42, 14970756), (56, 11228067), (63, 9980504), (72, 8732941), (84, 7485378), (126, 4990252), (168, 3742689), (252, 2495126), (504, 1247563)]