247262918224

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2281}}^1\times {\mathrm{7621}}^1$

素因数の和:10044

約数の個数: 80

約数和(自身を含む): 552136216576

約数和(自身を除く): 304873298352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 2281, 3556, 4562, 7112, 7621, 9124, 14224, 15242, 15967, 18248, 30484, 31934, 36496, 53347, 60968, 63868, 106694, 121936, 127736, 213388, 255472, 289687, 426776, 579374, 853552, 967867, 1158748, 1935734, 2027809, 2317496, 3871468, 4055618, 4634992, 6775069, 7742936, 8111236, 13550138, 15485872, 16222472, 17383501, 27100276, 32444944, 34767002, 54200552, 69534004, 108401104, 121684507, 139068008, 243369014, 278136016, 486738028, 973476056, 1946952112, 2207704627, 4415409254, 8830818508, 15453932389, 17661637016, 30907864778, 35323274032, 61815729556, 123631459112, 247262918224]

約数ペア:

[(1, 247262918224), (2, 123631459112), (4, 61815729556), (7, 35323274032), (8, 30907864778), (14, 17661637016), (16, 15453932389), (28, 8830818508), (56, 4415409254), (112, 2207704627), (127, 1946952112), (254, 973476056), (508, 486738028), (889, 278136016), (1016, 243369014), (1778, 139068008), (2032, 121684507), (2281, 108401104), (3556, 69534004), (4562, 54200552), (7112, 34767002), (7621, 32444944), (9124, 27100276), (14224, 17383501), (15242, 16222472), (15967, 15485872), (18248, 13550138), (30484, 8111236), (31934, 7742936), (36496, 6775069), (53347, 4634992), (60968, 4055618), (63868, 3871468), (106694, 2317496), (121936, 2027809), (127736, 1935734), (213388, 1158748), (255472, 967867), (289687, 853552), (426776, 579374)]