1487663088

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{720767}}^1$

素因数の和:720821

約数の個数: 40

約数和(自身を含む): 3932510208

約数和(自身を除く): 2444847120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 720767, 1441534, 2162301, 2883068, 4324602, 5766136, 8649204, 11532272, 17298408, 30992981, 34596816, 61985962, 92978943, 123971924, 185957886, 247943848, 371915772, 495887696, 743831544, 1487663088]

約数ペア:

[(1, 1487663088), (2, 743831544), (3, 495887696), (4, 371915772), (6, 247943848), (8, 185957886), (12, 123971924), (16, 92978943), (24, 61985962), (43, 34596816), (48, 30992981), (86, 17298408), (129, 11532272), (172, 8649204), (258, 5766136), (344, 4324602), (516, 2883068), (688, 2162301), (1032, 1441534), (2064, 720767)]