340326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 877344

約数和(自身を除く): 537018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 73, 74, 111, 126, 146, 219, 222, 259, 333, 438, 511, 518, 657, 666, 777, 1022, 1314, 1533, 1554, 2331, 2701, 3066, 4599, 4662, 5402, 8103, 9198, 16206, 18907, 24309, 37814, 48618, 56721, 113442, 170163, 340326]

約数ペア:

[(1, 340326), (2, 170163), (3, 113442), (6, 56721), (7, 48618), (9, 37814), (14, 24309), (18, 18907), (21, 16206), (37, 9198), (42, 8103), (63, 5402), (73, 4662), (74, 4599), (111, 3066), (126, 2701), (146, 2331), (219, 1554), (222, 1533), (259, 1314), (333, 1022), (438, 777), (511, 666), (518, 657)]