353145828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{247301}}^1$

素因数の和:247332

約数の個数: 48

約数和(自身を含む): 997121664

約数和(自身を除く): 643975836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 247301, 494602, 741903, 989204, 1483806, 1731107, 2967612, 3462214, 4204117, 5193321, 6924428, 8408234, 10386642, 12612351, 16816468, 20773284, 25224702, 29428819, 50449404, 58857638, 88286457, 117715276, 176572914, 353145828]

約数ペア:

[(1, 353145828), (2, 176572914), (3, 117715276), (4, 88286457), (6, 58857638), (7, 50449404), (12, 29428819), (14, 25224702), (17, 20773284), (21, 16816468), (28, 12612351), (34, 10386642), (42, 8408234), (51, 6924428), (68, 5193321), (84, 4204117), (102, 3462214), (119, 2967612), (204, 1731107), (238, 1483806), (357, 989204), (476, 741903), (714, 494602), (1428, 247301)]