259053168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490631}}^1$

素因数の和:490653

約数の個数: 40

約数和(自身を含む): 730060416

約数和(自身を除く): 471007248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 490631, 981262, 1471893, 1962524, 2943786, 3925048, 5396941, 5887572, 7850096, 10793882, 11775144, 16190823, 21587764, 23550288, 32381646, 43175528, 64763292, 86351056, 129526584, 259053168]

約数ペア:

[(1, 259053168), (2, 129526584), (3, 86351056), (4, 64763292), (6, 43175528), (8, 32381646), (11, 23550288), (12, 21587764), (16, 16190823), (22, 11775144), (24, 10793882), (33, 7850096), (44, 5887572), (48, 5396941), (66, 3925048), (88, 2943786), (132, 1962524), (176, 1471893), (264, 981262), (528, 490631)]