2891631576

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{4391}}^1$

素因数の和:5616

約数の個数: 64

約数和(自身を含む): 7551429120

約数和(自身を除く): 4659797544

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1193, 2386, 3579, 4391, 4772, 7158, 8782, 9544, 13173, 14316, 17564, 26346, 27439, 28632, 35128, 52692, 54878, 82317, 100993, 105384, 109756, 164634, 201986, 219512, 302979, 329268, 403972, 605958, 658536, 807944, 1211916, 2423832, 5238463, 10476926, 15715389, 20953852, 31430778, 41907704, 62861556, 120484649, 125723112, 240969298, 361453947, 481938596, 722907894, 963877192, 1445815788, 2891631576]

約数ペア:

[(1, 2891631576), (2, 1445815788), (3, 963877192), (4, 722907894), (6, 481938596), (8, 361453947), (12, 240969298), (23, 125723112), (24, 120484649), (46, 62861556), (69, 41907704), (92, 31430778), (138, 20953852), (184, 15715389), (276, 10476926), (552, 5238463), (1193, 2423832), (2386, 1211916), (3579, 807944), (4391, 658536), (4772, 605958), (7158, 403972), (8782, 329268), (9544, 302979), (13173, 219512), (14316, 201986), (17564, 164634), (26346, 109756), (27439, 105384), (28632, 100993), (35128, 82317), (52692, 54878)]