320465134087

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1\times {\mathrm{1409}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 370459474560

約数和(自身を除く): 49994340473

約数列:

[1, 7, 173, 293, 641, 1211, 1409, 2051, 4487, 9863, 50689, 110893, 187813, 243757, 354823, 412837, 776251, 903169, 1314691, 1706299, 2889859, 6322183, 32491649, 71420801, 156248237, 227441543, 264628517, 499945607, 1093737659, 1852399619, 45780733441, 320465134087]

約数ペア:

[(1, 320465134087), (7, 45780733441), (173, 1852399619), (293, 1093737659), (641, 499945607), (1211, 264628517), (1409, 227441543), (2051, 156248237), (4487, 71420801), (9863, 32491649), (50689, 6322183), (110893, 2889859), (187813, 1706299), (243757, 1314691), (354823, 903169), (412837, 776251)]