778917888

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{6037}}^1$

素因数の和:6072

約数の個数: 144

約数和(自身を含む): 2571463440

約数和(自身を除く): 1792545552

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, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6037, 6144, 7168, 8064, 9216, 10752, 12074, 14336, 16128, 18111, 18432, 21504, 24148, 32256, 36222, 42259, 43008, 48296, 54333, 64512, 72444, 84518, 96592, 108666, 126777, 129024, 144888, 169036, 193184, 217332, 253554, 289776, 338072, 380331, 386368, 434664, 507108, 579552, 676144, 760662, 772736, 869328, 1014216, 1159104, 1352288, 1521324, 1545472, 1738656, 2028432, 2318208, 2704576, 3042648, 3090944, 3477312, 4056864, 4636416, 5409152, 6085296, 6181888, 6954624, 8113728, 9272832, 10818304, 12170592, 12363776, 13909248, 16227456, 18545664, 21636608, 24341184, 27818496, 32454912, 37091328, 43273216, 48682368, 55636992, 64909824, 86546432, 97364736, 111273984, 129819648, 194729472, 259639296, 389458944, 778917888]

約数ペア:

[(1, 778917888), (2, 389458944), (3, 259639296), (4, 194729472), (6, 129819648), (7, 111273984), (8, 97364736), (9, 86546432), (12, 64909824), (14, 55636992), (16, 48682368), (18, 43273216), (21, 37091328), (24, 32454912), (28, 27818496), (32, 24341184), (36, 21636608), (42, 18545664), (48, 16227456), (56, 13909248), (63, 12363776), (64, 12170592), (72, 10818304), (84, 9272832), (96, 8113728), (112, 6954624), (126, 6181888), (128, 6085296), (144, 5409152), (168, 4636416), (192, 4056864), (224, 3477312), (252, 3090944), (256, 3042648), (288, 2704576), (336, 2318208), (384, 2028432), (448, 1738656), (504, 1545472), (512, 1521324), (576, 1352288), (672, 1159104), (768, 1014216), (896, 869328), (1008, 772736), (1024, 760662), (1152, 676144), (1344, 579552), (1536, 507108), (1792, 434664), (2016, 386368), (2048, 380331), (2304, 338072), (2688, 289776), (3072, 253554), (3584, 217332), (4032, 193184), (4608, 169036), (5376, 144888), (6037, 129024), (6144, 126777), (7168, 108666), (8064, 96592), (9216, 84518), (10752, 72444), (12074, 64512), (14336, 54333), (16128, 48296), (18111, 43008), (18432, 42259), (21504, 36222), (24148, 32256)]