328045386263

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{182789}}^1$

素因数の和:183047

約数の個数: 32

約数和(自身を含む): 399248455680

約数和(自身を除く): 71203069417

約数列:

[1, 7, 23, 71, 157, 161, 497, 1099, 1633, 3611, 11147, 11431, 25277, 78029, 182789, 256381, 1279523, 1794667, 4204147, 12978019, 28697873, 29429029, 90846133, 200885111, 298494437, 660051079, 2037548983, 2089461059, 4620357553, 14262842881, 46863626609, 328045386263]

約数ペア:

[(1, 328045386263), (7, 46863626609), (23, 14262842881), (71, 4620357553), (157, 2089461059), (161, 2037548983), (497, 660051079), (1099, 298494437), (1633, 200885111), (3611, 90846133), (11147, 29429029), (11431, 28697873), (25277, 12978019), (78029, 4204147), (182789, 1794667), (256381, 1279523)]