1039779968

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 2114925120

約数和(自身を除く): 1075145152

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 263, 268, 461, 526, 536, 922, 1052, 1072, 1844, 2104, 2144, 3688, 4208, 4288, 7376, 8416, 8576, 14752, 16832, 17621, 29504, 30887, 33664, 35242, 59008, 61774, 70484, 121243, 123548, 140968, 242486, 247096, 281936, 484972, 494192, 563872, 969944, 988384, 1127744, 1939888, 1976768, 2255488, 3879776, 3953536, 7759552, 8123281, 15519104, 16246562, 32493124, 64986248, 129972496, 259944992, 519889984, 1039779968]

約数ペア:

[(1, 1039779968), (2, 519889984), (4, 259944992), (8, 129972496), (16, 64986248), (32, 32493124), (64, 16246562), (67, 15519104), (128, 8123281), (134, 7759552), (263, 3953536), (268, 3879776), (461, 2255488), (526, 1976768), (536, 1939888), (922, 1127744), (1052, 988384), (1072, 969944), (1844, 563872), (2104, 494192), (2144, 484972), (3688, 281936), (4208, 247096), (4288, 242486), (7376, 140968), (8416, 123548), (8576, 121243), (14752, 70484), (16832, 61774), (17621, 59008), (29504, 35242), (30887, 33664)]