666971136

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 264

約数和(自身を含む): 2190617520

約数和(自身を除く): 1523646384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 293, 304, 312, 342, 384, 416, 456, 468, 494, 512, 576, 586, 608, 624, 684, 741, 768, 832, 879, 912, 936, 988, 1024, 1152, 1172, 1216, 1248, 1368, 1482, 1536, 1664, 1758, 1824, 1872, 1976, 2223, 2304, 2344, 2432, 2496, 2637, 2736, 2964, 3072, 3328, 3516, 3648, 3744, 3809, 3952, 4446, 4608, 4688, 4864, 4992, 5274, 5472, 5567, 5928, 6656, 7032, 7296, 7488, 7618, 7904, 8892, 9216, 9376, 9728, 9984, 10548, 10944, 11134, 11427, 11856, 13312, 14064, 14592, 14976, 15236, 15808, 16701, 17784, 18752, 19456, 19968, 21096, 21888, 22268, 22854, 23712, 28128, 29184, 29952, 30472, 31616, 33402, 34281, 35568, 37504, 39936, 42192, 43776, 44536, 45708, 47424, 50103, 56256, 58368, 59904, 60944, 63232, 66804, 68562, 71136, 72371, 75008, 84384, 87552, 89072, 91416, 94848, 100206, 112512, 119808, 121888, 126464, 133608, 137124, 142272, 144742, 150016, 168768, 175104, 178144, 182832, 189696, 200412, 217113, 225024, 243776, 252928, 267216, 274248, 284544, 289484, 300032, 337536, 356288, 365664, 379392, 400824, 434226, 450048, 487552, 534432, 548496, 569088, 578968, 651339, 675072, 712576, 731328, 758784, 801648, 868452, 900096, 975104, 1068864, 1096992, 1138176, 1157936, 1302678, 1350144, 1425152, 1462656, 1603296, 1736904, 1950208, 2137728, 2193984, 2276352, 2315872, 2605356, 2700288, 2850304, 2925312, 3206592, 3473808, 3900416, 4275456, 4387968, 4631744, 5210712, 5700608, 5850624, 6413184, 6947616, 8550912, 8775936, 9263488, 10421424, 11701248, 12826368, 13895232, 17101824, 17551872, 18526976, 20842848, 25652736, 27790464, 35103744, 37053952, 41685696, 51305472, 55580928, 74107904, 83371392, 111161856, 166742784, 222323712, 333485568, 666971136]

約数ペア:

[(1, 666971136), (2, 333485568), (3, 222323712), (4, 166742784), (6, 111161856), (8, 83371392), (9, 74107904), (12, 55580928), (13, 51305472), (16, 41685696), (18, 37053952), (19, 35103744), (24, 27790464), (26, 25652736), (32, 20842848), (36, 18526976), (38, 17551872), (39, 17101824), (48, 13895232), (52, 12826368), (57, 11701248), (64, 10421424), (72, 9263488), (76, 8775936), (78, 8550912), (96, 6947616), (104, 6413184), (114, 5850624), (117, 5700608), (128, 5210712), (144, 4631744), (152, 4387968), (156, 4275456), (171, 3900416), (192, 3473808), (208, 3206592), (228, 2925312), (234, 2850304), (247, 2700288), (256, 2605356), (288, 2315872), (293, 2276352), (304, 2193984), (312, 2137728), (342, 1950208), (384, 1736904), (416, 1603296), (456, 1462656), (468, 1425152), (494, 1350144), (512, 1302678), (576, 1157936), (586, 1138176), (608, 1096992), (624, 1068864), (684, 975104), (741, 900096), (768, 868452), (832, 801648), (879, 758784), (912, 731328), (936, 712576), (988, 675072), (1024, 651339), (1152, 578968), (1172, 569088), (1216, 548496), (1248, 534432), (1368, 487552), (1482, 450048), (1536, 434226), (1664, 400824), (1758, 379392), (1824, 365664), (1872, 356288), (1976, 337536), (2223, 300032), (2304, 289484), (2344, 284544), (2432, 274248), (2496, 267216), (2637, 252928), (2736, 243776), (2964, 225024), (3072, 217113), (3328, 200412), (3516, 189696), (3648, 182832), (3744, 178144), (3809, 175104), (3952, 168768), (4446, 150016), (4608, 144742), (4688, 142272), (4864, 137124), (4992, 133608), (5274, 126464), (5472, 121888), (5567, 119808), (5928, 112512), (6656, 100206), (7032, 94848), (7296, 91416), (7488, 89072), (7618, 87552), (7904, 84384), (8892, 75008), (9216, 72371), (9376, 71136), (9728, 68562), (9984, 66804), (10548, 63232), (10944, 60944), (11134, 59904), (11427, 58368), (11856, 56256), (13312, 50103), (14064, 47424), (14592, 45708), (14976, 44536), (15236, 43776), (15808, 42192), (16701, 39936), (17784, 37504), (18752, 35568), (19456, 34281), (19968, 33402), (21096, 31616), (21888, 30472), (22268, 29952), (22854, 29184), (23712, 28128)]