299404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 36

約数和(自身を含む): 653296

約数和(自身を除く): 353892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 289, 476, 518, 578, 629, 1036, 1156, 1258, 2023, 2516, 4046, 4403, 8092, 8806, 10693, 17612, 21386, 42772, 74851, 149702, 299404]

約数ペア:

[(1, 299404), (2, 149702), (4, 74851), (7, 42772), (14, 21386), (17, 17612), (28, 10693), (34, 8806), (37, 8092), (68, 4403), (74, 4046), (119, 2516), (148, 2023), (238, 1258), (259, 1156), (289, 1036), (476, 629), (518, 578)]