320434176

素因数分解:

$2^{12}\times 3^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 104

約数和(自身を含む): 866935440

約数和(自身を除く): 546501264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 293, 356, 384, 512, 534, 586, 712, 768, 879, 1024, 1068, 1172, 1424, 1536, 1758, 2048, 2136, 2344, 2848, 3072, 3516, 4096, 4272, 4688, 5696, 6144, 7032, 8544, 9376, 11392, 12288, 14064, 17088, 18752, 22784, 26077, 28128, 34176, 37504, 45568, 52154, 56256, 68352, 75008, 78231, 91136, 104308, 112512, 136704, 150016, 156462, 182272, 208616, 225024, 273408, 300032, 312924, 364544, 417232, 450048, 546816, 600064, 625848, 834464, 900096, 1093632, 1200128, 1251696, 1668928, 1800192, 2503392, 3337856, 3600384, 5006784, 6675712, 10013568, 13351424, 20027136, 26702848, 40054272, 53405696, 80108544, 106811392, 160217088, 320434176]

約数ペア:

[(1, 320434176), (2, 160217088), (3, 106811392), (4, 80108544), (6, 53405696), (8, 40054272), (12, 26702848), (16, 20027136), (24, 13351424), (32, 10013568), (48, 6675712), (64, 5006784), (89, 3600384), (96, 3337856), (128, 2503392), (178, 1800192), (192, 1668928), (256, 1251696), (267, 1200128), (293, 1093632), (356, 900096), (384, 834464), (512, 625848), (534, 600064), (586, 546816), (712, 450048), (768, 417232), (879, 364544), (1024, 312924), (1068, 300032), (1172, 273408), (1424, 225024), (1536, 208616), (1758, 182272), (2048, 156462), (2136, 150016), (2344, 136704), (2848, 112512), (3072, 104308), (3516, 91136), (4096, 78231), (4272, 75008), (4688, 68352), (5696, 56256), (6144, 52154), (7032, 45568), (8544, 37504), (9376, 34176), (11392, 28128), (12288, 26077), (14064, 22784), (17088, 18752)]