307046992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144289}}^1$

素因数の和:144323

約数の個数: 40

約数和(自身を含む): 715678400

約数和(自身を除く): 408631408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 144289, 288578, 577156, 1010023, 1154312, 2020046, 2308624, 2741491, 4040092, 5482982, 8080184, 10965964, 16160368, 19190437, 21931928, 38380874, 43863856, 76761748, 153523496, 307046992]

約数ペア:

[(1, 307046992), (2, 153523496), (4, 76761748), (7, 43863856), (8, 38380874), (14, 21931928), (16, 19190437), (19, 16160368), (28, 10965964), (38, 8080184), (56, 5482982), (76, 4040092), (112, 2741491), (133, 2308624), (152, 2020046), (266, 1154312), (304, 1010023), (532, 577156), (1064, 288578), (2128, 144289)]