393426432

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{12197}}^1$

素因数の和:12228

約数の個数: 120

約数和(自身を含む): 1297769616

約数和(自身を除く): 904343184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 12197, 16128, 24394, 32256, 36591, 48788, 73182, 85379, 97576, 109773, 146364, 170758, 195152, 219546, 256137, 292728, 341516, 390304, 439092, 512274, 585456, 683032, 768411, 780608, 878184, 1024548, 1170912, 1366064, 1536822, 1561216, 1756368, 2049096, 2341824, 2732128, 3073644, 3122432, 3512736, 4098192, 4683648, 5464256, 6147288, 6244864, 7025472, 8196384, 9367296, 10928512, 12294576, 14050944, 16392768, 18734592, 21857024, 24589152, 28101888, 32785536, 43714048, 49178304, 56203776, 65571072, 98356608, 131142144, 196713216, 393426432]

約数ペア:

[(1, 393426432), (2, 196713216), (3, 131142144), (4, 98356608), (6, 65571072), (7, 56203776), (8, 49178304), (9, 43714048), (12, 32785536), (14, 28101888), (16, 24589152), (18, 21857024), (21, 18734592), (24, 16392768), (28, 14050944), (32, 12294576), (36, 10928512), (42, 9367296), (48, 8196384), (56, 7025472), (63, 6244864), (64, 6147288), (72, 5464256), (84, 4683648), (96, 4098192), (112, 3512736), (126, 3122432), (128, 3073644), (144, 2732128), (168, 2341824), (192, 2049096), (224, 1756368), (252, 1561216), (256, 1536822), (288, 1366064), (336, 1170912), (384, 1024548), (448, 878184), (504, 780608), (512, 768411), (576, 683032), (672, 585456), (768, 512274), (896, 439092), (1008, 390304), (1152, 341516), (1344, 292728), (1536, 256137), (1792, 219546), (2016, 195152), (2304, 170758), (2688, 146364), (3584, 109773), (4032, 97576), (4608, 85379), (5376, 73182), (8064, 48788), (10752, 36591), (12197, 32256), (16128, 24394)]