340080384

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 1056339200

約数和(自身を除く): 716258816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1291, 1344, 1372, 1568, 1792, 2058, 2352, 2582, 2688, 2744, 3136, 3873, 4116, 4704, 5164, 5376, 5488, 6272, 7746, 8232, 9037, 9408, 10328, 10976, 12544, 15492, 16464, 18074, 18816, 20656, 21952, 27111, 30984, 32928, 36148, 37632, 41312, 43904, 54222, 61968, 63259, 65856, 72296, 82624, 87808, 108444, 123936, 126518, 131712, 144592, 165248, 189777, 216888, 247872, 253036, 263424, 289184, 330496, 379554, 433776, 442813, 495744, 506072, 578368, 759108, 867552, 885626, 991488, 1012144, 1156736, 1328439, 1518216, 1735104, 1771252, 2024288, 2313472, 2656878, 3036432, 3470208, 3542504, 4048576, 5313756, 6072864, 6940416, 7085008, 8097152, 10627512, 12145728, 14170016, 16194304, 21255024, 24291456, 28340032, 42510048, 48582912, 56680064, 85020096, 113360128, 170040192, 340080384]

約数ペア:

[(1, 340080384), (2, 170040192), (3, 113360128), (4, 85020096), (6, 56680064), (7, 48582912), (8, 42510048), (12, 28340032), (14, 24291456), (16, 21255024), (21, 16194304), (24, 14170016), (28, 12145728), (32, 10627512), (42, 8097152), (48, 7085008), (49, 6940416), (56, 6072864), (64, 5313756), (84, 4048576), (96, 3542504), (98, 3470208), (112, 3036432), (128, 2656878), (147, 2313472), (168, 2024288), (192, 1771252), (196, 1735104), (224, 1518216), (256, 1328439), (294, 1156736), (336, 1012144), (343, 991488), (384, 885626), (392, 867552), (448, 759108), (588, 578368), (672, 506072), (686, 495744), (768, 442813), (784, 433776), (896, 379554), (1029, 330496), (1176, 289184), (1291, 263424), (1344, 253036), (1372, 247872), (1568, 216888), (1792, 189777), (2058, 165248), (2352, 144592), (2582, 131712), (2688, 126518), (2744, 123936), (3136, 108444), (3873, 87808), (4116, 82624), (4704, 72296), (5164, 65856), (5376, 63259), (5488, 61968), (6272, 54222), (7746, 43904), (8232, 41312), (9037, 37632), (9408, 36148), (10328, 32928), (10976, 30984), (12544, 27111), (15492, 21952), (16464, 20656), (18074, 18816)]