289320606

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{79967}}^1$

素因数の和:80045

約数の個数: 32

約数和(自身を含む): 652538880

約数和(自身を除く): 363218274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 79967, 159934, 239901, 479802, 719703, 1439406, 2159109, 4318218, 5357789, 10715578, 16073367, 32146734, 48220101, 96440202, 144660303, 289320606]

約数ペア:

[(1, 289320606), (2, 144660303), (3, 96440202), (6, 48220101), (9, 32146734), (18, 16073367), (27, 10715578), (54, 5357789), (67, 4318218), (134, 2159109), (201, 1439406), (402, 719703), (603, 479802), (1206, 239901), (1809, 159934), (3618, 79967)]