297993348

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3433

約数の個数: 72

約数和(自身を含む): 784038528

約数和(自身を除く): 486045180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1908, 2491, 3323, 4982, 6646, 7473, 9964, 9969, 13292, 14946, 19938, 22419, 29892, 29907, 39876, 44838, 59814, 89676, 119628, 156181, 176119, 312362, 352238, 468543, 528357, 624724, 704476, 937086, 1056714, 1405629, 1585071, 1874172, 2113428, 2811258, 3170142, 5622516, 6340284, 8277593, 16555186, 24832779, 33110372, 49665558, 74498337, 99331116, 148996674, 297993348]

約数ペア:

[(1, 297993348), (2, 148996674), (3, 99331116), (4, 74498337), (6, 49665558), (9, 33110372), (12, 24832779), (18, 16555186), (36, 8277593), (47, 6340284), (53, 5622516), (94, 3170142), (106, 2811258), (141, 2113428), (159, 1874172), (188, 1585071), (212, 1405629), (282, 1056714), (318, 937086), (423, 704476), (477, 624724), (564, 528357), (636, 468543), (846, 352238), (954, 312362), (1692, 176119), (1908, 156181), (2491, 119628), (3323, 89676), (4982, 59814), (6646, 44838), (7473, 39876), (9964, 29907), (9969, 29892), (13292, 22419), (14946, 19938)]