309365712

素因数分解:

$2^4\times 3^2\times {\mathrm{2148373}}^1$

素因数の和:2148387

約数の個数: 30

約数和(自身を含む): 865794722

約数和(自身を除く): 556429010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2148373, 4296746, 6445119, 8593492, 12890238, 17186984, 19335357, 25780476, 34373968, 38670714, 51560952, 77341428, 103121904, 154682856, 309365712]

約数ペア:

[(1, 309365712), (2, 154682856), (3, 103121904), (4, 77341428), (6, 51560952), (8, 38670714), (9, 34373968), (12, 25780476), (16, 19335357), (18, 17186984), (24, 12890238), (36, 8593492), (48, 6445119), (72, 4296746), (144, 2148373)]