1681201728

素因数分解:

$2^6\times 3^2\times {\mathrm{881}}^1\times {\mathrm{3313}}^1$

素因数の和:4212

約数の個数: 84

約数和(自身を含む): 4825787148

約数和(自身を除く): 3144585420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 881, 1762, 2643, 3313, 3524, 5286, 6626, 7048, 7929, 9939, 10572, 13252, 14096, 15858, 19878, 21144, 26504, 28192, 29817, 31716, 39756, 42288, 53008, 56384, 59634, 63432, 79512, 84576, 106016, 119268, 126864, 159024, 169152, 212032, 238536, 253728, 318048, 477072, 507456, 636096, 954144, 1908288, 2918753, 5837506, 8756259, 11675012, 17512518, 23350024, 26268777, 35025036, 46700048, 52537554, 70050072, 93400096, 105075108, 140100144, 186800192, 210150216, 280200288, 420300432, 560400576, 840600864, 1681201728]

約数ペア:

[(1, 1681201728), (2, 840600864), (3, 560400576), (4, 420300432), (6, 280200288), (8, 210150216), (9, 186800192), (12, 140100144), (16, 105075108), (18, 93400096), (24, 70050072), (32, 52537554), (36, 46700048), (48, 35025036), (64, 26268777), (72, 23350024), (96, 17512518), (144, 11675012), (192, 8756259), (288, 5837506), (576, 2918753), (881, 1908288), (1762, 954144), (2643, 636096), (3313, 507456), (3524, 477072), (5286, 318048), (6626, 253728), (7048, 238536), (7929, 212032), (9939, 169152), (10572, 159024), (13252, 126864), (14096, 119268), (15858, 106016), (19878, 84576), (21144, 79512), (26504, 63432), (28192, 59634), (29817, 56384), (31716, 53008), (39756, 42288)]