445597404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{312043}}^1$

素因数の和:312074

約数の個数: 48

約数和(自身を含む): 1258161408

約数和(自身を除く): 812564004

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, 312043, 624086, 936129, 1248172, 1872258, 2184301, 3744516, 4368602, 5304731, 6552903, 8737204, 10609462, 13105806, 15914193, 21218924, 26211612, 31828386, 37133117, 63656772, 74266234, 111399351, 148532468, 222798702, 445597404]

約数ペア:

[(1, 445597404), (2, 222798702), (3, 148532468), (4, 111399351), (6, 74266234), (7, 63656772), (12, 37133117), (14, 31828386), (17, 26211612), (21, 21218924), (28, 15914193), (34, 13105806), (42, 10609462), (51, 8737204), (68, 6552903), (84, 5304731), (102, 4368602), (119, 3744516), (204, 2184301), (238, 1872258), (357, 1248172), (476, 936129), (714, 624086), (1428, 312043)]