778855152

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{72763}}^1$

素因数の和:72997

約数の個数: 40

約数和(自身を含む): 2021092864

約数和(自身を除く): 1242237712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 72763, 145526, 218289, 291052, 436578, 582104, 873156, 1164208, 1746312, 3492624, 16226149, 32452298, 48678447, 64904596, 97356894, 129809192, 194713788, 259618384, 389427576, 778855152]

約数ペア:

[(1, 778855152), (2, 389427576), (3, 259618384), (4, 194713788), (6, 129809192), (8, 97356894), (12, 64904596), (16, 48678447), (24, 32452298), (48, 16226149), (223, 3492624), (446, 1746312), (669, 1164208), (892, 873156), (1338, 582104), (1784, 436578), (2676, 291052), (3568, 218289), (5352, 145526), (10704, 72763)]