449106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 1119936

約数和(自身を除く): 670830

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 289, 357, 518, 578, 629, 714, 777, 867, 1258, 1554, 1734, 1887, 2023, 3774, 4046, 4403, 6069, 8806, 10693, 12138, 13209, 21386, 26418, 32079, 64158, 74851, 149702, 224553, 449106]

約数ペア:

[(1, 449106), (2, 224553), (3, 149702), (6, 74851), (7, 64158), (14, 32079), (17, 26418), (21, 21386), (34, 13209), (37, 12138), (42, 10693), (51, 8806), (74, 6069), (102, 4403), (111, 4046), (119, 3774), (222, 2023), (238, 1887), (259, 1734), (289, 1554), (357, 1258), (518, 867), (578, 777), (629, 714)]