320540088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1214167}}^1$

素因数の和:1214187

約数の個数: 32

約数和(自身を含む): 874200960

約数和(自身を除く): 553660872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1214167, 2428334, 3642501, 4856668, 7285002, 9713336, 13355837, 14570004, 26711674, 29140008, 40067511, 53423348, 80135022, 106846696, 160270044, 320540088]

約数ペア:

[(1, 320540088), (2, 160270044), (3, 106846696), (4, 80135022), (6, 53423348), (8, 40067511), (11, 29140008), (12, 26711674), (22, 14570004), (24, 13355837), (33, 9713336), (44, 7285002), (66, 4856668), (88, 3642501), (132, 2428334), (264, 1214167)]