321899686858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2229809}}^1$

素因数の和:2229990

約数の個数: 32

約数和(自身を含む): 529802856000

約数和(自身を除く): 207903169142

約数列:

[1, 2, 19, 29, 38, 58, 131, 262, 551, 1102, 2489, 3799, 4978, 7598, 72181, 144362, 2229809, 4459618, 42366371, 64664461, 84732742, 129328922, 292104979, 584209958, 1228624759, 2457249518, 5549994601, 8471044391, 11099989202, 16942088782, 160949843429, 321899686858]

約数ペア:

[(1, 321899686858), (2, 160949843429), (19, 16942088782), (29, 11099989202), (38, 8471044391), (58, 5549994601), (131, 2457249518), (262, 1228624759), (551, 584209958), (1102, 292104979), (2489, 129328922), (3799, 84732742), (4978, 64664461), (7598, 42366371), (72181, 4459618), (144362, 2229809)]