641004096

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77641}}^1$

素因数の和:77699

約数の個数: 56

約数和(自身を含む): 1735453984

約数和(自身を除く): 1094449888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 77641, 155282, 232923, 310564, 465846, 621128, 931692, 1242256, 1863384, 2484512, 3338563, 3726768, 4969024, 6677126, 7453536, 10015689, 13354252, 14907072, 20031378, 26708504, 40062756, 53417008, 80125512, 106834016, 160251024, 213668032, 320502048, 641004096]

約数ペア:

[(1, 641004096), (2, 320502048), (3, 213668032), (4, 160251024), (6, 106834016), (8, 80125512), (12, 53417008), (16, 40062756), (24, 26708504), (32, 20031378), (43, 14907072), (48, 13354252), (64, 10015689), (86, 7453536), (96, 6677126), (129, 4969024), (172, 3726768), (192, 3338563), (258, 2484512), (344, 1863384), (516, 1242256), (688, 931692), (1032, 621128), (1376, 465846), (2064, 310564), (2752, 232923), (4128, 155282), (8256, 77641)]