651145088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20107}}^1$

素因数の和:20155

約数の個数: 64

約数和(自身を含む): 1476731520

約数和(自身を除く): 825586432

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 8096, 16192, 20107, 32384, 40214, 80428, 160856, 221177, 321712, 442354, 462461, 643424, 884708, 924922, 1286848, 1769416, 1849844, 2573696, 3538832, 3699688, 5087071, 7077664, 7399376, 10174142, 14155328, 14798752, 20348284, 28310656, 29597504, 40696568, 59195008, 81393136, 162786272, 325572544, 651145088]

約数ペア:

[(1, 651145088), (2, 325572544), (4, 162786272), (8, 81393136), (11, 59195008), (16, 40696568), (22, 29597504), (23, 28310656), (32, 20348284), (44, 14798752), (46, 14155328), (64, 10174142), (88, 7399376), (92, 7077664), (128, 5087071), (176, 3699688), (184, 3538832), (253, 2573696), (352, 1849844), (368, 1769416), (506, 1286848), (704, 924922), (736, 884708), (1012, 643424), (1408, 462461), (1472, 442354), (2024, 321712), (2944, 221177), (4048, 160856), (8096, 80428), (16192, 40214), (20107, 32384)]