1385334432

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 4031995968

約数和(自身を除く): 2646661536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 131, 144, 146, 219, 262, 288, 292, 393, 438, 503, 524, 584, 657, 786, 876, 1006, 1048, 1168, 1179, 1314, 1509, 1572, 1752, 2012, 2096, 2336, 2358, 2628, 3018, 3144, 3504, 4024, 4192, 4527, 4716, 5256, 6036, 6288, 7008, 8048, 9054, 9432, 9563, 10512, 12072, 12576, 16096, 18108, 18864, 19126, 21024, 24144, 28689, 36216, 36719, 37728, 38252, 48288, 57378, 65893, 72432, 73438, 76504, 86067, 110157, 114756, 131786, 144864, 146876, 153008, 172134, 197679, 220314, 229512, 263572, 293752, 306016, 330471, 344268, 395358, 440628, 459024, 527144, 587504, 593037, 660942, 688536, 790716, 881256, 918048, 1054288, 1175008, 1186074, 1321884, 1377072, 1581432, 1762512, 2108576, 2372148, 2643768, 2754144, 3162864, 3525024, 4744296, 4810189, 5287536, 6325728, 9488592, 9620378, 10575072, 14430567, 18977184, 19240756, 28861134, 38481512, 43291701, 57722268, 76963024, 86583402, 115444536, 153926048, 173166804, 230889072, 346333608, 461778144, 692667216, 1385334432]

約数ペア:

[(1, 1385334432), (2, 692667216), (3, 461778144), (4, 346333608), (6, 230889072), (8, 173166804), (9, 153926048), (12, 115444536), (16, 86583402), (18, 76963024), (24, 57722268), (32, 43291701), (36, 38481512), (48, 28861134), (72, 19240756), (73, 18977184), (96, 14430567), (131, 10575072), (144, 9620378), (146, 9488592), (219, 6325728), (262, 5287536), (288, 4810189), (292, 4744296), (393, 3525024), (438, 3162864), (503, 2754144), (524, 2643768), (584, 2372148), (657, 2108576), (786, 1762512), (876, 1581432), (1006, 1377072), (1048, 1321884), (1168, 1186074), (1179, 1175008), (1314, 1054288), (1509, 918048), (1572, 881256), (1752, 790716), (2012, 688536), (2096, 660942), (2336, 593037), (2358, 587504), (2628, 527144), (3018, 459024), (3144, 440628), (3504, 395358), (4024, 344268), (4192, 330471), (4527, 306016), (4716, 293752), (5256, 263572), (6036, 229512), (6288, 220314), (7008, 197679), (8048, 172134), (9054, 153008), (9432, 146876), (9563, 144864), (10512, 131786), (12072, 114756), (12576, 110157), (16096, 86067), (18108, 76504), (18864, 73438), (19126, 72432), (21024, 65893), (24144, 57378), (28689, 48288), (36216, 38252), (36719, 37728)]