306391384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{5857}}^1$

素因数の和:6379

約数の個数: 32

約数和(自身を含む): 620010720

約数和(自身を除く): 313619336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 503, 1006, 2012, 4024, 5857, 6539, 11714, 13078, 23428, 26156, 46856, 52312, 76141, 152282, 304564, 609128, 2946071, 5892142, 11784284, 23568568, 38298923, 76597846, 153195692, 306391384]

約数ペア:

[(1, 306391384), (2, 153195692), (4, 76597846), (8, 38298923), (13, 23568568), (26, 11784284), (52, 5892142), (104, 2946071), (503, 609128), (1006, 304564), (2012, 152282), (4024, 76141), (5857, 52312), (6539, 46856), (11714, 26156), (13078, 23428)]