274964339156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{21407999}}^1$

素因数の和:21408048

約数の個数: 36

約数和(自身を含む): 548472960000

約数和(自身を除く): 273508620844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 21407999, 42815998, 85631996, 278303987, 406751981, 556607974, 813503962, 1113215948, 1627007924, 3617951831, 5287775753, 7235903662, 10575551506, 14471807324, 21151103012, 68741084789, 137482169578, 274964339156]

約数ペア:

[(1, 274964339156), (2, 137482169578), (4, 68741084789), (13, 21151103012), (19, 14471807324), (26, 10575551506), (38, 7235903662), (52, 5287775753), (76, 3617951831), (169, 1627007924), (247, 1113215948), (338, 813503962), (494, 556607974), (676, 406751981), (988, 278303987), (3211, 85631996), (6422, 42815998), (12844, 21407999)]