2155474944

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{8353}}^1$

素因数の和:8390

約数の個数: 156

約数和(自身を含む): 7116471856

約数和(自身を除く): 4960996912

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, 4096, 4608, 5376, 6144, 7168, 8064, 8353, 9216, 10752, 12288, 14336, 16128, 16706, 18432, 21504, 25059, 28672, 32256, 33412, 36864, 43008, 50118, 58471, 64512, 66824, 75177, 86016, 100236, 116942, 129024, 133648, 150354, 175413, 200472, 233884, 258048, 267296, 300708, 350826, 400944, 467768, 526239, 534592, 601416, 701652, 801888, 935536, 1052478, 1069184, 1202832, 1403304, 1603776, 1871072, 2104956, 2138368, 2405664, 2806608, 3207552, 3742144, 4209912, 4276736, 4811328, 5613216, 6415104, 7484288, 8419824, 8553472, 9622656, 11226432, 12830208, 14968576, 16839648, 17106944, 19245312, 22452864, 25660416, 29937152, 33679296, 34213888, 38490624, 44905728, 51320832, 59874304, 67358592, 76981248, 89811456, 102641664, 119748608, 134717184, 153962496, 179622912, 239497216, 269434368, 307924992, 359245824, 538868736, 718491648, 1077737472, 2155474944]

約数ペア:

[(1, 2155474944), (2, 1077737472), (3, 718491648), (4, 538868736), (6, 359245824), (7, 307924992), (8, 269434368), (9, 239497216), (12, 179622912), (14, 153962496), (16, 134717184), (18, 119748608), (21, 102641664), (24, 89811456), (28, 76981248), (32, 67358592), (36, 59874304), (42, 51320832), (48, 44905728), (56, 38490624), (63, 34213888), (64, 33679296), (72, 29937152), (84, 25660416), (96, 22452864), (112, 19245312), (126, 17106944), (128, 16839648), (144, 14968576), (168, 12830208), (192, 11226432), (224, 9622656), (252, 8553472), (256, 8419824), (288, 7484288), (336, 6415104), (384, 5613216), (448, 4811328), (504, 4276736), (512, 4209912), (576, 3742144), (672, 3207552), (768, 2806608), (896, 2405664), (1008, 2138368), (1024, 2104956), (1152, 1871072), (1344, 1603776), (1536, 1403304), (1792, 1202832), (2016, 1069184), (2048, 1052478), (2304, 935536), (2688, 801888), (3072, 701652), (3584, 601416), (4032, 534592), (4096, 526239), (4608, 467768), (5376, 400944), (6144, 350826), (7168, 300708), (8064, 267296), (8353, 258048), (9216, 233884), (10752, 200472), (12288, 175413), (14336, 150354), (16128, 133648), (16706, 129024), (18432, 116942), (21504, 100236), (25059, 86016), (28672, 75177), (32256, 66824), (33412, 64512), (36864, 58471), (43008, 50118)]