997029756

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 2627502080

約数和(自身を除く): 1630472324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 157, 254, 314, 381, 463, 471, 508, 628, 762, 926, 942, 1143, 1389, 1413, 1524, 1852, 1884, 2286, 2778, 2826, 3429, 4167, 4239, 4572, 5556, 5652, 6858, 8334, 8478, 12501, 13716, 16668, 16956, 19939, 25002, 39878, 50004, 58801, 59817, 72691, 79756, 117602, 119634, 145382, 176403, 179451, 218073, 235204, 239268, 290764, 352806, 358902, 436146, 529209, 538353, 654219, 705612, 717804, 872292, 1058418, 1076706, 1308438, 1587627, 1962657, 2116836, 2153412, 2616876, 3175254, 3925314, 6350508, 7850628, 9231757, 18463514, 27695271, 36927028, 55390542, 83085813, 110781084, 166171626, 249257439, 332343252, 498514878, 997029756]

約数ペア:

[(1, 997029756), (2, 498514878), (3, 332343252), (4, 249257439), (6, 166171626), (9, 110781084), (12, 83085813), (18, 55390542), (27, 36927028), (36, 27695271), (54, 18463514), (108, 9231757), (127, 7850628), (157, 6350508), (254, 3925314), (314, 3175254), (381, 2616876), (463, 2153412), (471, 2116836), (508, 1962657), (628, 1587627), (762, 1308438), (926, 1076706), (942, 1058418), (1143, 872292), (1389, 717804), (1413, 705612), (1524, 654219), (1852, 538353), (1884, 529209), (2286, 436146), (2778, 358902), (2826, 352806), (3429, 290764), (4167, 239268), (4239, 235204), (4572, 218073), (5556, 179451), (5652, 176403), (6858, 145382), (8334, 119634), (8478, 117602), (12501, 79756), (13716, 72691), (16668, 59817), (16956, 58801), (19939, 50004), (25002, 39878)]