484781984

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 975004128

約数和(自身を除く): 490222144

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 173, 268, 346, 536, 692, 1072, 1307, 1384, 2144, 2614, 2768, 5228, 5536, 10456, 11591, 20912, 23182, 41824, 46364, 87569, 92728, 175138, 185456, 226111, 350276, 370912, 452222, 700552, 904444, 1401104, 1808888, 2802208, 3617776, 7235552, 15149437, 30298874, 60597748, 121195496, 242390992, 484781984]

約数ペア:

[(1, 484781984), (2, 242390992), (4, 121195496), (8, 60597748), (16, 30298874), (32, 15149437), (67, 7235552), (134, 3617776), (173, 2802208), (268, 1808888), (346, 1401104), (536, 904444), (692, 700552), (1072, 452222), (1307, 370912), (1384, 350276), (2144, 226111), (2614, 185456), (2768, 175138), (5228, 92728), (5536, 87569), (10456, 46364), (11591, 41824), (20912, 23182)]