317165584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7907}}^1$

素因数の和:8047

約数の個数: 40

約数和(自身を含む): 647190720

約数和(自身を除く): 330025136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2507, 5014, 7907, 10028, 15814, 20056, 31628, 40112, 63256, 126512, 181861, 363722, 727444, 861863, 1454888, 1723726, 2909776, 3447452, 6894904, 13789808, 19822849, 39645698, 79291396, 158582792, 317165584]

約数ペア:

[(1, 317165584), (2, 158582792), (4, 79291396), (8, 39645698), (16, 19822849), (23, 13789808), (46, 6894904), (92, 3447452), (109, 2909776), (184, 1723726), (218, 1454888), (368, 861863), (436, 727444), (872, 363722), (1744, 181861), (2507, 126512), (5014, 63256), (7907, 40112), (10028, 31628), (15814, 20056)]