1916261616

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{254281}}^1$

素因数の和:254449

約数の個数: 40

約数和(自身を含む): 4981892944

約数和(自身を除く): 3065631328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 254281, 508562, 762843, 1017124, 1525686, 2034248, 3051372, 4068496, 6102744, 12205488, 39922117, 79844234, 119766351, 159688468, 239532702, 319376936, 479065404, 638753872, 958130808, 1916261616]

約数ペア:

[(1, 1916261616), (2, 958130808), (3, 638753872), (4, 479065404), (6, 319376936), (8, 239532702), (12, 159688468), (16, 119766351), (24, 79844234), (48, 39922117), (157, 12205488), (314, 6102744), (471, 4068496), (628, 3051372), (942, 2034248), (1256, 1525686), (1884, 1017124), (2512, 762843), (3768, 508562), (7536, 254281)]