255210144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{379777}}^1$

素因数の和:379797

約数の個数: 48

約数和(自身を含む): 765632448

約数和(自身を除く): 510422304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 379777, 759554, 1139331, 1519108, 2278662, 2658439, 3038216, 4557324, 5316878, 6076432, 7975317, 9114648, 10633756, 12152864, 15950634, 18229296, 21267512, 31901268, 36458592, 42535024, 63802536, 85070048, 127605072, 255210144]

約数ペア:

[(1, 255210144), (2, 127605072), (3, 85070048), (4, 63802536), (6, 42535024), (7, 36458592), (8, 31901268), (12, 21267512), (14, 18229296), (16, 15950634), (21, 12152864), (24, 10633756), (28, 9114648), (32, 7975317), (42, 6076432), (48, 5316878), (56, 4557324), (84, 3038216), (96, 2658439), (112, 2278662), (168, 1519108), (224, 1139331), (336, 759554), (672, 379777)]