1280742.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{13513}}^1$

素因数の和:13572

約数の個数: 48

約数和(自身を含む): 126491040

約数和(自身を除く): 80763048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 13513, 27026, 40539, 54052, 81078, 108104, 121617, 162156, 243234, 324312, 486468, 635111, 972936, 1270222, 1905333, 2540444, 3810666, 5080888, 5715999, 7621332, 11431998, 15242664, 22863996, 45727992]

約数ペア:

[(1, 45727992), (2, 22863996), (3, 15242664), (4, 11431998), (6, 7621332), (8, 5715999), (9, 5080888), (12, 3810666), (18, 2540444), (24, 1905333), (36, 1270222), (47, 972936), (72, 635111), (94, 486468), (141, 324312), (188, 243234), (282, 162156), (376, 121617), (423, 108104), (564, 81078), (846, 54052), (1128, 40539), (1692, 27026), (3384, 13513)]