645562368

素因数分解:

$2^{15}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 2044692000

約数和(自身を除く): 1399129632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 199, 256, 264, 288, 352, 384, 396, 398, 512, 528, 576, 597, 704, 768, 792, 796, 1024, 1056, 1152, 1194, 1408, 1536, 1584, 1592, 1791, 2048, 2112, 2189, 2304, 2388, 2816, 3072, 3168, 3184, 3582, 4096, 4224, 4378, 4608, 4776, 5632, 6144, 6336, 6368, 6567, 7164, 8192, 8448, 8756, 9216, 9552, 11264, 12288, 12672, 12736, 13134, 14328, 16384, 16896, 17512, 18432, 19104, 19701, 22528, 24576, 25344, 25472, 26268, 28656, 32768, 33792, 35024, 36864, 38208, 39402, 45056, 49152, 50688, 50944, 52536, 57312, 67584, 70048, 73728, 76416, 78804, 90112, 98304, 101376, 101888, 105072, 114624, 135168, 140096, 147456, 152832, 157608, 180224, 202752, 203776, 210144, 229248, 270336, 280192, 294912, 305664, 315216, 360448, 405504, 407552, 420288, 458496, 540672, 560384, 611328, 630432, 811008, 815104, 840576, 916992, 1081344, 1120768, 1222656, 1260864, 1622016, 1630208, 1681152, 1833984, 2241536, 2445312, 2521728, 3244032, 3260416, 3362304, 3667968, 4483072, 4890624, 5043456, 6520832, 6724608, 7335936, 8966144, 9781248, 10086912, 13449216, 14671872, 17932288, 19562496, 20173824, 26898432, 29343744, 35864576, 40347648, 53796864, 58687488, 71729152, 80695296, 107593728, 161390592, 215187456, 322781184, 645562368]

約数ペア:

[(1, 645562368), (2, 322781184), (3, 215187456), (4, 161390592), (6, 107593728), (8, 80695296), (9, 71729152), (11, 58687488), (12, 53796864), (16, 40347648), (18, 35864576), (22, 29343744), (24, 26898432), (32, 20173824), (33, 19562496), (36, 17932288), (44, 14671872), (48, 13449216), (64, 10086912), (66, 9781248), (72, 8966144), (88, 7335936), (96, 6724608), (99, 6520832), (128, 5043456), (132, 4890624), (144, 4483072), (176, 3667968), (192, 3362304), (198, 3260416), (199, 3244032), (256, 2521728), (264, 2445312), (288, 2241536), (352, 1833984), (384, 1681152), (396, 1630208), (398, 1622016), (512, 1260864), (528, 1222656), (576, 1120768), (597, 1081344), (704, 916992), (768, 840576), (792, 815104), (796, 811008), (1024, 630432), (1056, 611328), (1152, 560384), (1194, 540672), (1408, 458496), (1536, 420288), (1584, 407552), (1592, 405504), (1791, 360448), (2048, 315216), (2112, 305664), (2189, 294912), (2304, 280192), (2388, 270336), (2816, 229248), (3072, 210144), (3168, 203776), (3184, 202752), (3582, 180224), (4096, 157608), (4224, 152832), (4378, 147456), (4608, 140096), (4776, 135168), (5632, 114624), (6144, 105072), (6336, 101888), (6368, 101376), (6567, 98304), (7164, 90112), (8192, 78804), (8448, 76416), (8756, 73728), (9216, 70048), (9552, 67584), (11264, 57312), (12288, 52536), (12672, 50944), (12736, 50688), (13134, 49152), (14328, 45056), (16384, 39402), (16896, 38208), (17512, 36864), (18432, 35024), (19104, 33792), (19701, 32768), (22528, 28656), (24576, 26268), (25344, 25472)]