391049856

素因数分解:

$2^7\times 3^4\times {\mathrm{37717}}^1$

素因数の和:37743

約数の個数: 80

約数和(自身を含む): 1163788890

約数和(自身を除く): 772739034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 37717, 75434, 113151, 150868, 226302, 301736, 339453, 452604, 603472, 678906, 905208, 1018359, 1206944, 1357812, 1810416, 2036718, 2413888, 2715624, 3055077, 3620832, 4073436, 4827776, 5431248, 6110154, 7241664, 8146872, 10862496, 12220308, 14483328, 16293744, 21724992, 24440616, 32587488, 43449984, 48881232, 65174976, 97762464, 130349952, 195524928, 391049856]

約数ペア:

[(1, 391049856), (2, 195524928), (3, 130349952), (4, 97762464), (6, 65174976), (8, 48881232), (9, 43449984), (12, 32587488), (16, 24440616), (18, 21724992), (24, 16293744), (27, 14483328), (32, 12220308), (36, 10862496), (48, 8146872), (54, 7241664), (64, 6110154), (72, 5431248), (81, 4827776), (96, 4073436), (108, 3620832), (128, 3055077), (144, 2715624), (162, 2413888), (192, 2036718), (216, 1810416), (288, 1357812), (324, 1206944), (384, 1018359), (432, 905208), (576, 678906), (648, 603472), (864, 452604), (1152, 339453), (1296, 301736), (1728, 226302), (2592, 150868), (3456, 113151), (5184, 75434), (10368, 37717)]