1280160864468

素因数分解:

$2^2\times 3^2\times {\mathrm{2687}}^1\times {\mathrm{13234099}}^1$

素因数の和:13236796

約数の個数: 36

約数和(自身を含む): 3237166732800

約数和(自身を除く): 1957005868332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2687, 5374, 8061, 10748, 16122, 24183, 32244, 48366, 96732, 13234099, 26468198, 39702297, 52936396, 79404594, 119106891, 158809188, 238213782, 476427564, 35560024013, 71120048026, 106680072039, 142240096052, 213360144078, 320040216117, 426720288156, 640080432234, 1280160864468]

約数ペア:

[(1, 1280160864468), (2, 640080432234), (3, 426720288156), (4, 320040216117), (6, 213360144078), (9, 142240096052), (12, 106680072039), (18, 71120048026), (36, 35560024013), (2687, 476427564), (5374, 238213782), (8061, 158809188), (10748, 119106891), (16122, 79404594), (24183, 52936396), (32244, 39702297), (48366, 26468198), (96732, 13234099)]