276815709872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70044461}}^1$

素因数の和:70044501

約数の個数: 40

約数和(自身を含む): 607985930160

約数和(自身を除く): 331170220288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 70044461, 140088922, 280177844, 560355688, 910577993, 1120711376, 1330844759, 1821155986, 2661689518, 3642311972, 5323379036, 7284623944, 10646758072, 14569247888, 17300981867, 21293516144, 34601963734, 69203927468, 138407854936, 276815709872]

約数ペア:

[(1, 276815709872), (2, 138407854936), (4, 69203927468), (8, 34601963734), (13, 21293516144), (16, 17300981867), (19, 14569247888), (26, 10646758072), (38, 7284623944), (52, 5323379036), (76, 3642311972), (104, 2661689518), (152, 1821155986), (208, 1330844759), (247, 1120711376), (304, 910577993), (494, 560355688), (988, 280177844), (1976, 140088922), (3952, 70044461)]