512290688

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 1312103520

約数和(自身を除く): 799812832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 64, 91, 98, 103, 104, 112, 122, 128, 182, 196, 206, 208, 224, 244, 364, 392, 412, 416, 427, 448, 488, 637, 721, 728, 784, 793, 824, 832, 854, 896, 976, 1274, 1339, 1442, 1456, 1568, 1586, 1648, 1664, 1708, 1952, 2548, 2678, 2884, 2912, 2989, 3136, 3172, 3296, 3416, 3904, 5047, 5096, 5356, 5551, 5768, 5824, 5978, 6272, 6283, 6344, 6592, 6832, 7808, 9373, 10094, 10192, 10712, 11102, 11536, 11648, 11956, 12566, 12688, 13184, 13664, 18746, 20188, 20384, 21424, 22204, 23072, 23912, 25132, 25376, 27328, 37492, 38857, 40376, 40768, 42848, 43981, 44408, 46144, 47824, 50264, 50752, 54656, 65611, 74984, 77714, 80752, 81536, 81679, 85696, 87962, 88816, 92288, 95648, 100528, 101504, 131222, 149968, 155428, 161504, 163358, 171392, 175924, 177632, 191296, 201056, 262444, 299936, 307867, 310856, 323008, 326716, 351848, 355264, 382592, 402112, 524888, 571753, 599872, 615734, 621712, 646016, 653432, 703696, 710528, 804224, 1049776, 1143506, 1199744, 1231468, 1243424, 1306864, 1407392, 2099552, 2287012, 2462936, 2486848, 2613728, 2814784, 4002271, 4199104, 4574024, 4925872, 4973696, 5227456, 5629568, 8004542, 8398208, 9148048, 9851744, 10454912, 16009084, 18296096, 19703488, 32018168, 36592192, 39406976, 64036336, 73184384, 128072672, 256145344, 512290688]

約数ペア:

[(1, 512290688), (2, 256145344), (4, 128072672), (7, 73184384), (8, 64036336), (13, 39406976), (14, 36592192), (16, 32018168), (26, 19703488), (28, 18296096), (32, 16009084), (49, 10454912), (52, 9851744), (56, 9148048), (61, 8398208), (64, 8004542), (91, 5629568), (98, 5227456), (103, 4973696), (104, 4925872), (112, 4574024), (122, 4199104), (128, 4002271), (182, 2814784), (196, 2613728), (206, 2486848), (208, 2462936), (224, 2287012), (244, 2099552), (364, 1407392), (392, 1306864), (412, 1243424), (416, 1231468), (427, 1199744), (448, 1143506), (488, 1049776), (637, 804224), (721, 710528), (728, 703696), (784, 653432), (793, 646016), (824, 621712), (832, 615734), (854, 599872), (896, 571753), (976, 524888), (1274, 402112), (1339, 382592), (1442, 355264), (1456, 351848), (1568, 326716), (1586, 323008), (1648, 310856), (1664, 307867), (1708, 299936), (1952, 262444), (2548, 201056), (2678, 191296), (2884, 177632), (2912, 175924), (2989, 171392), (3136, 163358), (3172, 161504), (3296, 155428), (3416, 149968), (3904, 131222), (5047, 101504), (5096, 100528), (5356, 95648), (5551, 92288), (5768, 88816), (5824, 87962), (5978, 85696), (6272, 81679), (6283, 81536), (6344, 80752), (6592, 77714), (6832, 74984), (7808, 65611), (9373, 54656), (10094, 50752), (10192, 50264), (10712, 47824), (11102, 46144), (11536, 44408), (11648, 43981), (11956, 42848), (12566, 40768), (12688, 40376), (13184, 38857), (13664, 37492), (18746, 27328), (20188, 25376), (20384, 25132), (21424, 23912), (22204, 23072)]