1280206314216

素因数分解:

$2^3\times 3^2\times {\mathrm{17780643253}}^1$

素因数の和:17780643265

約数の個数: 24

約数和(自身を含む): 3467225434530

約数和(自身を除く): 2187019120314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17780643253, 35561286506, 53341929759, 71122573012, 106683859518, 142245146024, 160025789277, 213367719036, 320051578554, 426735438072, 640103157108, 1280206314216]

約数ペア:

[(1, 1280206314216), (2, 640103157108), (3, 426735438072), (4, 320051578554), (6, 213367719036), (8, 160025789277), (9, 142245146024), (12, 106683859518), (18, 71122573012), (24, 53341929759), (36, 35561286506), (72, 17780643253)]