2478478464

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27941}}^1$

素因数の和:27979

約数の個数: 192

約数和(自身を含む): 8892262080

約数和(自身を除く): 6413783616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 3168, 3696, 4032, 4224, 4928, 5544, 6336, 7392, 8064, 9856, 11088, 12672, 14784, 22176, 27941, 29568, 44352, 55882, 83823, 88704, 111764, 167646, 195587, 223528, 251469, 307351, 335292, 391174, 447056, 502938, 586761, 614702, 670584, 782348, 894112, 922053, 1005876, 1173522, 1229404, 1341168, 1564696, 1760283, 1788224, 1844106, 2011752, 2151457, 2347044, 2458808, 2682336, 2766159, 3129392, 3520566, 3576448, 3688212, 4023504, 4302914, 4694088, 4917616, 5364672, 5532318, 6258784, 6454371, 7041132, 7376424, 8047008, 8605828, 9388176, 9835232, 10729344, 11064636, 12517568, 12908742, 14082264, 14752848, 16094016, 17211656, 18776352, 19363113, 19670464, 22129272, 25035136, 25817484, 28164528, 29505696, 32188032, 34423312, 37552704, 38726226, 39340928, 44258544, 51634968, 56329056, 59011392, 68846624, 75105408, 77452452, 88517088, 103269936, 112658112, 118022784, 137693248, 154904904, 177034176, 206539872, 225316224, 275386496, 309809808, 354068352, 413079744, 619619616, 826159488, 1239239232, 2478478464]

約数ペア:

[(1, 2478478464), (2, 1239239232), (3, 826159488), (4, 619619616), (6, 413079744), (7, 354068352), (8, 309809808), (9, 275386496), (11, 225316224), (12, 206539872), (14, 177034176), (16, 154904904), (18, 137693248), (21, 118022784), (22, 112658112), (24, 103269936), (28, 88517088), (32, 77452452), (33, 75105408), (36, 68846624), (42, 59011392), (44, 56329056), (48, 51634968), (56, 44258544), (63, 39340928), (64, 38726226), (66, 37552704), (72, 34423312), (77, 32188032), (84, 29505696), (88, 28164528), (96, 25817484), (99, 25035136), (112, 22129272), (126, 19670464), (128, 19363113), (132, 18776352), (144, 17211656), (154, 16094016), (168, 14752848), (176, 14082264), (192, 12908742), (198, 12517568), (224, 11064636), (231, 10729344), (252, 9835232), (264, 9388176), (288, 8605828), (308, 8047008), (336, 7376424), (352, 7041132), (384, 6454371), (396, 6258784), (448, 5532318), (462, 5364672), (504, 4917616), (528, 4694088), (576, 4302914), (616, 4023504), (672, 3688212), (693, 3576448), (704, 3520566), (792, 3129392), (896, 2766159), (924, 2682336), (1008, 2458808), (1056, 2347044), (1152, 2151457), (1232, 2011752), (1344, 1844106), (1386, 1788224), (1408, 1760283), (1584, 1564696), (1848, 1341168), (2016, 1229404), (2112, 1173522), (2464, 1005876), (2688, 922053), (2772, 894112), (3168, 782348), (3696, 670584), (4032, 614702), (4224, 586761), (4928, 502938), (5544, 447056), (6336, 391174), (7392, 335292), (8064, 307351), (9856, 251469), (11088, 223528), (12672, 195587), (14784, 167646), (22176, 111764), (27941, 88704), (29568, 83823), (44352, 55882)]