1996538832

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{261601}}^1$

素因数の和:261668

約数の個数: 60

約数和(自身を含む): 5692982724

約数和(自身を除く): 3696443892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 261601, 523202, 784803, 1046404, 1569606, 2092808, 2354409, 3139212, 4185616, 4708818, 6278424, 9417636, 12556848, 13864853, 18835272, 27729706, 37670544, 41594559, 55459412, 83189118, 110918824, 124783677, 166378236, 221837648, 249567354, 332756472, 499134708, 665512944, 998269416, 1996538832]

約数ペア:

[(1, 1996538832), (2, 998269416), (3, 665512944), (4, 499134708), (6, 332756472), (8, 249567354), (9, 221837648), (12, 166378236), (16, 124783677), (18, 110918824), (24, 83189118), (36, 55459412), (48, 41594559), (53, 37670544), (72, 27729706), (106, 18835272), (144, 13864853), (159, 12556848), (212, 9417636), (318, 6278424), (424, 4708818), (477, 4185616), (636, 3139212), (848, 2354409), (954, 2092808), (1272, 1569606), (1908, 1046404), (2544, 784803), (3816, 523202), (7632, 261601)]