218672112

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{29017}}^1$

素因数の和:29185

約数の個数: 40

約数和(自身を含む): 568520656

約数和(自身を除く): 349848544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 29017, 58034, 87051, 116068, 174102, 232136, 348204, 464272, 696408, 1392816, 4555669, 9111338, 13667007, 18222676, 27334014, 36445352, 54668028, 72890704, 109336056, 218672112]

約数ペア:

[(1, 218672112), (2, 109336056), (3, 72890704), (4, 54668028), (6, 36445352), (8, 27334014), (12, 18222676), (16, 13667007), (24, 9111338), (48, 4555669), (157, 1392816), (314, 696408), (471, 464272), (628, 348204), (942, 232136), (1256, 174102), (1884, 116068), (2512, 87051), (3768, 58034), (7536, 29017)]