1247807712

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{302279}}^1$

素因数の和:302335

約数の個数: 48

約数和(自身を含む): 3351680640

約数和(自身を除く): 2103872928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 302279, 604558, 906837, 1209116, 1813674, 2418232, 3627348, 4836464, 7254696, 9672928, 12997997, 14509392, 25995994, 29018784, 38993991, 51991988, 77987982, 103983976, 155975964, 207967952, 311951928, 415935904, 623903856, 1247807712]

約数ペア:

[(1, 1247807712), (2, 623903856), (3, 415935904), (4, 311951928), (6, 207967952), (8, 155975964), (12, 103983976), (16, 77987982), (24, 51991988), (32, 38993991), (43, 29018784), (48, 25995994), (86, 14509392), (96, 12997997), (129, 9672928), (172, 7254696), (258, 4836464), (344, 3627348), (516, 2418232), (688, 1813674), (1032, 1209116), (1376, 906837), (2064, 604558), (4128, 302279)]