428302336

素因数分解:

$2^{13}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 168

約数和(自身を含む): 1098185256

約数和(自身を除く): 669882920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 97, 98, 112, 128, 154, 176, 194, 196, 224, 256, 308, 352, 388, 392, 448, 512, 539, 616, 679, 704, 776, 784, 896, 1024, 1067, 1078, 1232, 1358, 1408, 1552, 1568, 1792, 2048, 2134, 2156, 2464, 2716, 2816, 3104, 3136, 3584, 4096, 4268, 4312, 4753, 4928, 5432, 5632, 6208, 6272, 7168, 7469, 8192, 8536, 8624, 9506, 9856, 10864, 11264, 12416, 12544, 14336, 14938, 17072, 17248, 19012, 19712, 21728, 22528, 24832, 25088, 28672, 29876, 34144, 34496, 38024, 39424, 43456, 45056, 49664, 50176, 52283, 57344, 59752, 68288, 68992, 76048, 78848, 86912, 90112, 99328, 100352, 104566, 119504, 136576, 137984, 152096, 157696, 173824, 198656, 200704, 209132, 239008, 273152, 275968, 304192, 315392, 347648, 397312, 401408, 418264, 478016, 546304, 551936, 608384, 630784, 695296, 794624, 836528, 956032, 1092608, 1103872, 1216768, 1390592, 1673056, 1912064, 2185216, 2207744, 2433536, 2781184, 3346112, 3824128, 4370432, 4415488, 4867072, 5562368, 6692224, 7648256, 8740864, 9734144, 13384448, 15296512, 19468288, 26768896, 30593024, 38936576, 53537792, 61186048, 107075584, 214151168, 428302336]

約数ペア:

[(1, 428302336), (2, 214151168), (4, 107075584), (7, 61186048), (8, 53537792), (11, 38936576), (14, 30593024), (16, 26768896), (22, 19468288), (28, 15296512), (32, 13384448), (44, 9734144), (49, 8740864), (56, 7648256), (64, 6692224), (77, 5562368), (88, 4867072), (97, 4415488), (98, 4370432), (112, 3824128), (128, 3346112), (154, 2781184), (176, 2433536), (194, 2207744), (196, 2185216), (224, 1912064), (256, 1673056), (308, 1390592), (352, 1216768), (388, 1103872), (392, 1092608), (448, 956032), (512, 836528), (539, 794624), (616, 695296), (679, 630784), (704, 608384), (776, 551936), (784, 546304), (896, 478016), (1024, 418264), (1067, 401408), (1078, 397312), (1232, 347648), (1358, 315392), (1408, 304192), (1552, 275968), (1568, 273152), (1792, 239008), (2048, 209132), (2134, 200704), (2156, 198656), (2464, 173824), (2716, 157696), (2816, 152096), (3104, 137984), (3136, 136576), (3584, 119504), (4096, 104566), (4268, 100352), (4312, 99328), (4753, 90112), (4928, 86912), (5432, 78848), (5632, 76048), (6208, 68992), (6272, 68288), (7168, 59752), (7469, 57344), (8192, 52283), (8536, 50176), (8624, 49664), (9506, 45056), (9856, 43456), (10864, 39424), (11264, 38024), (12416, 34496), (12544, 34144), (14336, 29876), (14938, 28672), (17072, 25088), (17248, 24832), (19012, 22528), (19712, 21728)]