391738392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1033}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 1112997600

約数和(自身を除く): 721259208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 229, 276, 414, 458, 552, 687, 828, 916, 1033, 1374, 1656, 1832, 2061, 2066, 2748, 3099, 4122, 4132, 5267, 5496, 6198, 8244, 8264, 9297, 10534, 12396, 15801, 16488, 18594, 21068, 23759, 24792, 31602, 37188, 42136, 47403, 47518, 63204, 71277, 74376, 94806, 95036, 126408, 142554, 189612, 190072, 213831, 236557, 285108, 379224, 427662, 473114, 570216, 709671, 855324, 946228, 1419342, 1710648, 1892456, 2129013, 2838684, 4258026, 5440811, 5677368, 8516052, 10881622, 16322433, 17032104, 21763244, 32644866, 43526488, 48967299, 65289732, 97934598, 130579464, 195869196, 391738392]

約数ペア:

[(1, 391738392), (2, 195869196), (3, 130579464), (4, 97934598), (6, 65289732), (8, 48967299), (9, 43526488), (12, 32644866), (18, 21763244), (23, 17032104), (24, 16322433), (36, 10881622), (46, 8516052), (69, 5677368), (72, 5440811), (92, 4258026), (138, 2838684), (184, 2129013), (207, 1892456), (229, 1710648), (276, 1419342), (414, 946228), (458, 855324), (552, 709671), (687, 570216), (828, 473114), (916, 427662), (1033, 379224), (1374, 285108), (1656, 236557), (1832, 213831), (2061, 190072), (2066, 189612), (2748, 142554), (3099, 126408), (4122, 95036), (4132, 94806), (5267, 74376), (5496, 71277), (6198, 63204), (8244, 47518), (8264, 47403), (9297, 42136), (10534, 37188), (12396, 31602), (15801, 24792), (16488, 23759), (18594, 21068)]