821365056

素因数分解:

$2^6\times 3^3\times {\mathrm{475327}}^1$

素因数の和:475348

約数の個数: 56

約数和(自身を含む): 2414666240

約数和(自身を除く): 1593301184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 475327, 950654, 1425981, 1901308, 2851962, 3802616, 4277943, 5703924, 7605232, 8555886, 11407848, 12833829, 15210464, 17111772, 22815696, 25667658, 30420928, 34223544, 45631392, 51335316, 68447088, 91262784, 102670632, 136894176, 205341264, 273788352, 410682528, 821365056]

約数ペア:

[(1, 821365056), (2, 410682528), (3, 273788352), (4, 205341264), (6, 136894176), (8, 102670632), (9, 91262784), (12, 68447088), (16, 51335316), (18, 45631392), (24, 34223544), (27, 30420928), (32, 25667658), (36, 22815696), (48, 17111772), (54, 15210464), (64, 12833829), (72, 11407848), (96, 8555886), (108, 7605232), (144, 5703924), (192, 4277943), (216, 3802616), (288, 2851962), (432, 1901308), (576, 1425981), (864, 950654), (1728, 475327)]