1289883312

素因数分解:

$2^4\times 3^3\times {\mathrm{1669}}^1\times {\mathrm{1789}}^1$

素因数の和:3475

約数の個数: 80

約数和(自身を含む): 3706732000

約数和(自身を除く): 2416848688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1669, 1789, 3338, 3578, 5007, 5367, 6676, 7156, 10014, 10734, 13352, 14312, 15021, 16101, 20028, 21468, 26704, 28624, 30042, 32202, 40056, 42936, 45063, 48303, 60084, 64404, 80112, 85872, 90126, 96606, 120168, 128808, 180252, 193212, 240336, 257616, 360504, 386424, 721008, 772848, 2985841, 5971682, 8957523, 11943364, 17915046, 23886728, 26872569, 35830092, 47773456, 53745138, 71660184, 80617707, 107490276, 143320368, 161235414, 214980552, 322470828, 429961104, 644941656, 1289883312]

約数ペア:

[(1, 1289883312), (2, 644941656), (3, 429961104), (4, 322470828), (6, 214980552), (8, 161235414), (9, 143320368), (12, 107490276), (16, 80617707), (18, 71660184), (24, 53745138), (27, 47773456), (36, 35830092), (48, 26872569), (54, 23886728), (72, 17915046), (108, 11943364), (144, 8957523), (216, 5971682), (432, 2985841), (1669, 772848), (1789, 721008), (3338, 386424), (3578, 360504), (5007, 257616), (5367, 240336), (6676, 193212), (7156, 180252), (10014, 128808), (10734, 120168), (13352, 96606), (14312, 90126), (15021, 85872), (16101, 80112), (20028, 64404), (21468, 60084), (26704, 48303), (28624, 45063), (30042, 42936), (32202, 40056)]