328256643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 524931840

約数和(自身を除く): 196675197

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 169, 213, 429, 507, 781, 829, 923, 1859, 2343, 2487, 2769, 5577, 9119, 10153, 10777, 11999, 27357, 30459, 32331, 35997, 58859, 118547, 131989, 140101, 176577, 355641, 395967, 420303, 647449, 765167, 1541111, 1942347, 2295501, 4623333, 8416837, 9947171, 25250511, 29841513, 109418881, 328256643]

約数ペア:

[(1, 328256643), (3, 109418881), (11, 29841513), (13, 25250511), (33, 9947171), (39, 8416837), (71, 4623333), (143, 2295501), (169, 1942347), (213, 1541111), (429, 765167), (507, 647449), (781, 420303), (829, 395967), (923, 355641), (1859, 176577), (2343, 140101), (2487, 131989), (2769, 118547), (5577, 58859), (9119, 35997), (10153, 32331), (10777, 30459), (11999, 27357)]