439881984

素因数分解:

$2^8\times 3^2\times {\mathrm{190921}}^1$

素因数の和:190943

約数の個数: 54

約数和(自身を含む): 1268294846

約数和(自身を除く): 828412862

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, 190921, 381842, 572763, 763684, 1145526, 1527368, 1718289, 2291052, 3054736, 3436578, 4582104, 6109472, 6873156, 9164208, 12218944, 13746312, 18328416, 24437888, 27492624, 36656832, 48875776, 54985248, 73313664, 109970496, 146627328, 219940992, 439881984]

約数ペア:

[(1, 439881984), (2, 219940992), (3, 146627328), (4, 109970496), (6, 73313664), (8, 54985248), (9, 48875776), (12, 36656832), (16, 27492624), (18, 24437888), (24, 18328416), (32, 13746312), (36, 12218944), (48, 9164208), (64, 6873156), (72, 6109472), (96, 4582104), (128, 3436578), (144, 3054736), (192, 2291052), (256, 1718289), (288, 1527368), (384, 1145526), (576, 763684), (768, 572763), (1152, 381842), (2304, 190921)]