243323184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389941}}^1$

素因数の和:389965

約数の個数: 40

約数和(自身を含む): 676939312

約数和(自身を除く): 433616128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 389941, 779882, 1169823, 1559764, 2339646, 3119528, 4679292, 5069233, 6239056, 9358584, 10138466, 15207699, 18717168, 20276932, 30415398, 40553864, 60830796, 81107728, 121661592, 243323184]

約数ペア:

[(1, 243323184), (2, 121661592), (3, 81107728), (4, 60830796), (6, 40553864), (8, 30415398), (12, 20276932), (13, 18717168), (16, 15207699), (24, 10138466), (26, 9358584), (39, 6239056), (48, 5069233), (52, 4679292), (78, 3119528), (104, 2339646), (156, 1559764), (208, 1169823), (312, 779882), (624, 389941)]