264274488

素因数分解:

$2^3\times 3^4\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 742698000

約数和(自身を除く): 478423512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 439, 648, 878, 929, 1317, 1756, 1858, 2634, 2787, 3512, 3716, 3951, 5268, 5574, 7432, 7902, 8361, 10536, 11148, 11853, 15804, 16722, 22296, 23706, 25083, 31608, 33444, 35559, 47412, 50166, 66888, 71118, 75249, 94824, 100332, 142236, 150498, 200664, 284472, 300996, 407831, 601992, 815662, 1223493, 1631324, 2446986, 3262648, 3670479, 4893972, 7340958, 9787944, 11011437, 14681916, 22022874, 29363832, 33034311, 44045748, 66068622, 88091496, 132137244, 264274488]

約数ペア:

[(1, 264274488), (2, 132137244), (3, 88091496), (4, 66068622), (6, 44045748), (8, 33034311), (9, 29363832), (12, 22022874), (18, 14681916), (24, 11011437), (27, 9787944), (36, 7340958), (54, 4893972), (72, 3670479), (81, 3262648), (108, 2446986), (162, 1631324), (216, 1223493), (324, 815662), (439, 601992), (648, 407831), (878, 300996), (929, 284472), (1317, 200664), (1756, 150498), (1858, 142236), (2634, 100332), (2787, 94824), (3512, 75249), (3716, 71118), (3951, 66888), (5268, 50166), (5574, 47412), (7432, 35559), (7902, 33444), (8361, 31608), (10536, 25083), (11148, 23706), (11853, 22296), (15804, 16722)]