655121664

素因数分解:

$2^8\times 3^2\times {\mathrm{284341}}^1$

素因数の和:284363

約数の個数: 54

約数和(自身を含む): 1888883906

約数和(自身を除く): 1233762242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 284341, 568682, 853023, 1137364, 1706046, 2274728, 2559069, 3412092, 4549456, 5118138, 6824184, 9098912, 10236276, 13648368, 18197824, 20472552, 27296736, 36395648, 40945104, 54593472, 72791296, 81890208, 109186944, 163780416, 218373888, 327560832, 655121664]

約数ペア:

[(1, 655121664), (2, 327560832), (3, 218373888), (4, 163780416), (6, 109186944), (8, 81890208), (9, 72791296), (12, 54593472), (16, 40945104), (18, 36395648), (24, 27296736), (32, 20472552), (36, 18197824), (48, 13648368), (64, 10236276), (72, 9098912), (96, 6824184), (128, 5118138), (144, 4549456), (192, 3412092), (256, 2559069), (288, 2274728), (384, 1706046), (576, 1137364), (768, 853023), (1152, 568682), (2304, 284341)]