329130968

素因数分解:

$2^3\times {\mathrm{31}}^3\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 638152320

約数和(自身を除く): 309021352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1381, 1922, 2762, 3844, 5524, 7688, 11048, 29791, 42811, 59582, 85622, 119164, 171244, 238328, 342488, 1327141, 2654282, 5308564, 10617128, 41141371, 82282742, 164565484, 329130968]

約数ペア:

[(1, 329130968), (2, 164565484), (4, 82282742), (8, 41141371), (31, 10617128), (62, 5308564), (124, 2654282), (248, 1327141), (961, 342488), (1381, 238328), (1922, 171244), (2762, 119164), (3844, 85622), (5524, 59582), (7688, 42811), (11048, 29791)]