2017789008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3221}}^1$

素因数の和:3684

約数の個数: 80

約数和(自身を含む): 5395226112

約数和(自身を除く): 3377437104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 421, 496, 744, 842, 1263, 1488, 1684, 2526, 3221, 3368, 5052, 6442, 6736, 9663, 10104, 12884, 13051, 19326, 20208, 25768, 26102, 38652, 39153, 51536, 52204, 77304, 78306, 99851, 104408, 154608, 156612, 199702, 208816, 299553, 313224, 399404, 599106, 626448, 798808, 1198212, 1356041, 1597616, 2396424, 2712082, 4068123, 4792848, 5424164, 8136246, 10848328, 16272492, 21696656, 32544984, 42037271, 65089968, 84074542, 126111813, 168149084, 252223626, 336298168, 504447252, 672596336, 1008894504, 2017789008]

約数ペア:

[(1, 2017789008), (2, 1008894504), (3, 672596336), (4, 504447252), (6, 336298168), (8, 252223626), (12, 168149084), (16, 126111813), (24, 84074542), (31, 65089968), (48, 42037271), (62, 32544984), (93, 21696656), (124, 16272492), (186, 10848328), (248, 8136246), (372, 5424164), (421, 4792848), (496, 4068123), (744, 2712082), (842, 2396424), (1263, 1597616), (1488, 1356041), (1684, 1198212), (2526, 798808), (3221, 626448), (3368, 599106), (5052, 399404), (6442, 313224), (6736, 299553), (9663, 208816), (10104, 199702), (12884, 156612), (13051, 154608), (19326, 104408), (20208, 99851), (25768, 78306), (26102, 77304), (38652, 52204), (39153, 51536)]