289453008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463867}}^1$

素因数の和:463891

約数の個数: 40

約数和(自身を含む): 805274848

約数和(自身を除く): 515821840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 463867, 927734, 1391601, 1855468, 2783202, 3710936, 5566404, 6030271, 7421872, 11132808, 12060542, 18090813, 22265616, 24121084, 36181626, 48242168, 72363252, 96484336, 144726504, 289453008]

約数ペア:

[(1, 289453008), (2, 144726504), (3, 96484336), (4, 72363252), (6, 48242168), (8, 36181626), (12, 24121084), (13, 22265616), (16, 18090813), (24, 12060542), (26, 11132808), (39, 7421872), (48, 6030271), (52, 5566404), (78, 3710936), (104, 2783202), (156, 1855468), (208, 1391601), (312, 927734), (624, 463867)]