489865224

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28627}}^1$

素因数の和:28690

約数の個数: 64

約数和(自身を含む): 1319178240

約数和(自身を除く): 829313016

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 17112, 28627, 57254, 85881, 114508, 171762, 229016, 343524, 658421, 687048, 887437, 1316842, 1774874, 1975263, 2633684, 2662311, 3549748, 3950526, 5267368, 5324622, 7099496, 7901052, 10649244, 15802104, 20411051, 21298488, 40822102, 61233153, 81644204, 122466306, 163288408, 244932612, 489865224]

約数ペア:

[(1, 489865224), (2, 244932612), (3, 163288408), (4, 122466306), (6, 81644204), (8, 61233153), (12, 40822102), (23, 21298488), (24, 20411051), (31, 15802104), (46, 10649244), (62, 7901052), (69, 7099496), (92, 5324622), (93, 5267368), (124, 3950526), (138, 3549748), (184, 2662311), (186, 2633684), (248, 1975263), (276, 1774874), (372, 1316842), (552, 887437), (713, 687048), (744, 658421), (1426, 343524), (2139, 229016), (2852, 171762), (4278, 114508), (5704, 85881), (8556, 57254), (17112, 28627)]