288088272

素因数分解:

$2^4\times 3^3\times {\mathrm{666871}}^1$

素因数の和:666888

約数の個数: 40

約数和(自身を含む): 826921280

約数和(自身を除く): 538833008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 666871, 1333742, 2000613, 2667484, 4001226, 5334968, 6001839, 8002452, 10669936, 12003678, 16004904, 18005517, 24007356, 32009808, 36011034, 48014712, 72022068, 96029424, 144044136, 288088272]

約数ペア:

[(1, 288088272), (2, 144044136), (3, 96029424), (4, 72022068), (6, 48014712), (8, 36011034), (9, 32009808), (12, 24007356), (16, 18005517), (18, 16004904), (24, 12003678), (27, 10669936), (36, 8002452), (48, 6001839), (54, 5334968), (72, 4001226), (108, 2667484), (144, 2000613), (216, 1333742), (432, 666871)]