259513232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{64109}}^1$

素因数の和:64151

約数の個数: 40

約数和(自身を含む): 572374080

約数和(自身を除く): 312860848

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 64109, 128218, 256436, 512872, 705199, 1025744, 1410398, 1474507, 2820796, 2949014, 5641592, 5898028, 11283184, 11796056, 16219577, 23592112, 32439154, 64878308, 129756616, 259513232]

約数ペア:

[(1, 259513232), (2, 129756616), (4, 64878308), (8, 32439154), (11, 23592112), (16, 16219577), (22, 11796056), (23, 11283184), (44, 5898028), (46, 5641592), (88, 2949014), (92, 2820796), (176, 1474507), (184, 1410398), (253, 1025744), (368, 705199), (506, 512872), (1012, 256436), (2024, 128218), (4048, 64109)]