272233936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17929}}^1$

素因数の和:18023

約数の個数: 40

約数和(自身を含む): 575839880

約数和(自身を除く): 303605944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 17929, 35858, 71716, 143432, 233077, 286864, 466154, 932308, 1308817, 1864616, 2617634, 3729232, 5235268, 10470536, 17014621, 20941072, 34029242, 68058484, 136116968, 272233936]

約数ペア:

[(1, 272233936), (2, 136116968), (4, 68058484), (8, 34029242), (13, 20941072), (16, 17014621), (26, 10470536), (52, 5235268), (73, 3729232), (104, 2617634), (146, 1864616), (208, 1308817), (292, 932308), (584, 466154), (949, 286864), (1168, 233077), (1898, 143432), (3796, 71716), (7592, 35858), (15184, 17929)]