744941808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397939}}^1$

素因数の和:397966

約数の個数: 60

約数和(自身を含む): 2245177480

約数和(自身を除く): 1500235672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 397939, 795878, 1193817, 1591756, 2387634, 3183512, 3581451, 4775268, 5173207, 6367024, 7162902, 9550536, 10346414, 14325804, 15519621, 19101072, 20692828, 28651608, 31039242, 41385656, 46558863, 57303216, 62078484, 82771312, 93117726, 124156968, 186235452, 248313936, 372470904, 744941808]

約数ペア:

[(1, 744941808), (2, 372470904), (3, 248313936), (4, 186235452), (6, 124156968), (8, 93117726), (9, 82771312), (12, 62078484), (13, 57303216), (16, 46558863), (18, 41385656), (24, 31039242), (26, 28651608), (36, 20692828), (39, 19101072), (48, 15519621), (52, 14325804), (72, 10346414), (78, 9550536), (104, 7162902), (117, 6367024), (144, 5173207), (156, 4775268), (208, 3581451), (234, 3183512), (312, 2387634), (468, 1591756), (624, 1193817), (936, 795878), (1872, 397939)]