140473656

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2591}}^1$

素因数の和:2857

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 251436744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 2008, 2259, 2591, 3012, 4518, 5182, 6024, 6777, 7773, 9036, 10364, 13554, 15546, 18072, 20728, 23319, 27108, 31092, 46638, 54216, 62184, 69957, 93276, 139914, 186552, 279828, 559656, 650341, 1300682, 1951023, 2601364, 3902046, 5202728, 5853069, 7804092, 11706138, 15608184, 17559207, 23412276, 35118414, 46824552, 70236828, 140473656]

約数ペア:

[(1, 140473656), (2, 70236828), (3, 46824552), (4, 35118414), (6, 23412276), (8, 17559207), (9, 15608184), (12, 11706138), (18, 7804092), (24, 5853069), (27, 5202728), (36, 3902046), (54, 2601364), (72, 1951023), (108, 1300682), (216, 650341), (251, 559656), (502, 279828), (753, 186552), (1004, 139914), (1506, 93276), (2008, 69957), (2259, 62184), (2591, 54216), (3012, 46638), (4518, 31092), (5182, 27108), (6024, 23319), (6777, 20728), (7773, 18072), (9036, 15546), (10364, 13554)]