2247139328

素因数分解:

$2^{13}\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 112

約数和(自身を含む): 5190134400

約数和(自身を除く): 2942995072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 263, 298, 448, 512, 526, 596, 896, 1024, 1043, 1052, 1192, 1792, 1841, 2048, 2086, 2104, 2384, 3584, 3682, 4096, 4172, 4208, 4768, 7168, 7364, 8192, 8344, 8416, 9536, 14336, 14728, 16688, 16832, 19072, 28672, 29456, 33376, 33664, 38144, 39187, 57344, 58912, 66752, 67328, 76288, 78374, 117824, 133504, 134656, 152576, 156748, 235648, 267008, 269312, 274309, 305152, 313496, 471296, 534016, 538624, 548618, 610304, 626992, 942592, 1068032, 1077248, 1097236, 1220608, 1253984, 1885184, 2136064, 2154496, 2194472, 2507968, 3770368, 4272128, 4388944, 5015936, 7540736, 8544256, 8777888, 10031872, 15081472, 17555776, 20063744, 35111552, 40127488, 70223104, 80254976, 140446208, 160509952, 280892416, 321019904, 561784832, 1123569664, 2247139328]

約数ペア:

[(1, 2247139328), (2, 1123569664), (4, 561784832), (7, 321019904), (8, 280892416), (14, 160509952), (16, 140446208), (28, 80254976), (32, 70223104), (56, 40127488), (64, 35111552), (112, 20063744), (128, 17555776), (149, 15081472), (224, 10031872), (256, 8777888), (263, 8544256), (298, 7540736), (448, 5015936), (512, 4388944), (526, 4272128), (596, 3770368), (896, 2507968), (1024, 2194472), (1043, 2154496), (1052, 2136064), (1192, 1885184), (1792, 1253984), (1841, 1220608), (2048, 1097236), (2086, 1077248), (2104, 1068032), (2384, 942592), (3584, 626992), (3682, 610304), (4096, 548618), (4172, 538624), (4208, 534016), (4768, 471296), (7168, 313496), (7364, 305152), (8192, 274309), (8344, 269312), (8416, 267008), (9536, 235648), (14336, 156748), (14728, 152576), (16688, 134656), (16832, 133504), (19072, 117824), (28672, 78374), (29456, 76288), (33376, 67328), (33664, 66752), (38144, 58912), (39187, 57344)]