855153504

素因数分解:

$2^5\times 3^3\times {\mathrm{989761}}^1$

素因数の和:989780

約数の個数: 48

約数和(自身を含む): 2494200240

約数和(自身を除く): 1639046736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 989761, 1979522, 2969283, 3959044, 5938566, 7918088, 8907849, 11877132, 15836176, 17815698, 23754264, 26723547, 31672352, 35631396, 47508528, 53447094, 71262792, 95017056, 106894188, 142525584, 213788376, 285051168, 427576752, 855153504]

約数ペア:

[(1, 855153504), (2, 427576752), (3, 285051168), (4, 213788376), (6, 142525584), (8, 106894188), (9, 95017056), (12, 71262792), (16, 53447094), (18, 47508528), (24, 35631396), (27, 31672352), (32, 26723547), (36, 23754264), (48, 17815698), (54, 15836176), (72, 11877132), (96, 8907849), (108, 7918088), (144, 5938566), (216, 3959044), (288, 2969283), (432, 1979522), (864, 989761)]