248590904

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{2591}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 475891200

約数和(自身を除く): 227300296

約数列:

[1, 2, 4, 8, 67, 134, 179, 268, 358, 536, 716, 1432, 2591, 5182, 10364, 11993, 20728, 23986, 47972, 95944, 173597, 347194, 463789, 694388, 927578, 1388776, 1855156, 3710312, 31073863, 62147726, 124295452, 248590904]

約数ペア:

[(1, 248590904), (2, 124295452), (4, 62147726), (8, 31073863), (67, 3710312), (134, 1855156), (179, 1388776), (268, 927578), (358, 694388), (536, 463789), (716, 347194), (1432, 173597), (2591, 95944), (5182, 47972), (10364, 23986), (11993, 20728)]