2783920512

素因数分解:

$2^7\times 3^1\times {\mathrm{389}}^1\times {\mathrm{18637}}^1$

素因数の和:19043

約数の個数: 64

約数和(自身を含む): 7414196400

約数和(自身を除く): 4630275888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 12448, 18637, 18672, 24896, 37274, 37344, 49792, 55911, 74548, 74688, 111822, 149096, 149376, 223644, 298192, 447288, 596384, 894576, 1192768, 1789152, 2385536, 3578304, 7156608, 7249793, 14499586, 21749379, 28999172, 43498758, 57998344, 86997516, 115996688, 173995032, 231993376, 347990064, 463986752, 695980128, 927973504, 1391960256, 2783920512]

約数ペア:

[(1, 2783920512), (2, 1391960256), (3, 927973504), (4, 695980128), (6, 463986752), (8, 347990064), (12, 231993376), (16, 173995032), (24, 115996688), (32, 86997516), (48, 57998344), (64, 43498758), (96, 28999172), (128, 21749379), (192, 14499586), (384, 7249793), (389, 7156608), (778, 3578304), (1167, 2385536), (1556, 1789152), (2334, 1192768), (3112, 894576), (4668, 596384), (6224, 447288), (9336, 298192), (12448, 223644), (18637, 149376), (18672, 149096), (24896, 111822), (37274, 74688), (37344, 74548), (49792, 55911)]