388261008

素因数分解:

$2^4\times 3^2\times {\mathrm{2696257}}^1$

素因数の和:2696271

約数の個数: 30

約数和(自身を含む): 1086591974

約数和(自身を除く): 698330966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2696257, 5392514, 8088771, 10785028, 16177542, 21570056, 24266313, 32355084, 43140112, 48532626, 64710168, 97065252, 129420336, 194130504, 388261008]

約数ペア:

[(1, 388261008), (2, 194130504), (3, 129420336), (4, 97065252), (6, 64710168), (8, 48532626), (9, 43140112), (12, 32355084), (16, 24266313), (18, 21570056), (24, 16177542), (36, 10785028), (48, 8088771), (72, 5392514), (144, 2696257)]