16609840488

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{504797}}^1$

素因数の和:505266

約数の個数: 48

約数和(自身を含む): 45083509380

約数和(自身を除く): 28473668892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 8226, 10968, 16452, 32904, 504797, 1009594, 1514391, 2019188, 3028782, 4038376, 4543173, 6057564, 9086346, 12115128, 18172692, 36345384, 230692229, 461384458, 692076687, 922768916, 1384153374, 1845537832, 2076230061, 2768306748, 4152460122, 5536613496, 8304920244, 16609840488]

約数ペア:

[(1, 16609840488), (2, 8304920244), (3, 5536613496), (4, 4152460122), (6, 2768306748), (8, 2076230061), (9, 1845537832), (12, 1384153374), (18, 922768916), (24, 692076687), (36, 461384458), (72, 230692229), (457, 36345384), (914, 18172692), (1371, 12115128), (1828, 9086346), (2742, 6057564), (3656, 4543173), (4113, 4038376), (5484, 3028782), (8226, 2019188), (10968, 1514391), (16452, 1009594), (32904, 504797)]