1129321728

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11399}}^1$

素因数の和:11464

約数の個数: 108

約数和(自身を含む): 3332128800

約数和(自身を除く): 2202807072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2752, 3096, 4128, 5504, 6192, 8256, 11008, 11399, 12384, 16512, 22798, 24768, 33024, 34197, 45596, 49536, 68394, 91192, 99072, 102591, 136788, 182384, 205182, 273576, 364768, 410364, 490157, 547152, 729536, 820728, 980314, 1094304, 1459072, 1470471, 1641456, 1960628, 2188608, 2918144, 2940942, 3282912, 3921256, 4377216, 4411413, 5881884, 6565824, 7842512, 8754432, 8822826, 11763768, 13131648, 15685024, 17645652, 23527536, 26263296, 31370048, 35291304, 47055072, 62740096, 70582608, 94110144, 125480192, 141165216, 188220288, 282330432, 376440576, 564660864, 1129321728]

約数ペア:

[(1, 1129321728), (2, 564660864), (3, 376440576), (4, 282330432), (6, 188220288), (8, 141165216), (9, 125480192), (12, 94110144), (16, 70582608), (18, 62740096), (24, 47055072), (32, 35291304), (36, 31370048), (43, 26263296), (48, 23527536), (64, 17645652), (72, 15685024), (86, 13131648), (96, 11763768), (128, 8822826), (129, 8754432), (144, 7842512), (172, 6565824), (192, 5881884), (256, 4411413), (258, 4377216), (288, 3921256), (344, 3282912), (384, 2940942), (387, 2918144), (516, 2188608), (576, 1960628), (688, 1641456), (768, 1470471), (774, 1459072), (1032, 1094304), (1152, 980314), (1376, 820728), (1548, 729536), (2064, 547152), (2304, 490157), (2752, 410364), (3096, 364768), (4128, 273576), (5504, 205182), (6192, 182384), (8256, 136788), (11008, 102591), (11399, 99072), (12384, 91192), (16512, 68394), (22798, 49536), (24768, 45596), (33024, 34197)]