780554988

素因数分解:

$2^2\times 3^3\times {\mathrm{1709}}^1\times {\mathrm{4229}}^1$

素因数の和:5951

約数の個数: 48

約数和(自身を含む): 2025324000

約数和(自身を除く): 1244769012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1709, 3418, 4229, 5127, 6836, 8458, 10254, 12687, 15381, 16916, 20508, 25374, 30762, 38061, 46143, 50748, 61524, 76122, 92286, 114183, 152244, 184572, 228366, 456732, 7227361, 14454722, 21682083, 28909444, 43364166, 65046249, 86728332, 130092498, 195138747, 260184996, 390277494, 780554988]

約数ペア:

[(1, 780554988), (2, 390277494), (3, 260184996), (4, 195138747), (6, 130092498), (9, 86728332), (12, 65046249), (18, 43364166), (27, 28909444), (36, 21682083), (54, 14454722), (108, 7227361), (1709, 456732), (3418, 228366), (4229, 184572), (5127, 152244), (6836, 114183), (8458, 92286), (10254, 76122), (12687, 61524), (15381, 50748), (16916, 46143), (20508, 38061), (25374, 30762)]