427641984

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 256

約数和(自身を含む): 1574553600

約数和(自身を除く): 1146911616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1607, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3168, 3214, 3456, 3696, 4032, 4158, 4224, 4752, 4821, 4928, 5544, 6048, 6336, 6428, 7392, 8064, 8316, 9504, 9642, 9856, 11088, 11249, 12096, 12672, 12856, 14463, 14784, 16632, 17677, 19008, 19284, 22176, 22498, 24192, 25712, 28926, 29568, 33264, 33747, 35354, 38016, 38568, 43389, 44352, 44996, 51424, 53031, 57852, 66528, 67494, 70708, 77136, 86778, 88704, 89992, 101241, 102848, 106062, 115704, 123739, 133056, 134988, 141416, 154272, 159093, 173556, 179984, 202482, 205696, 212124, 231408, 247478, 266112, 269976, 282832, 303723, 308544, 318186, 347112, 359968, 371217, 404964, 424248, 462816, 477279, 494956, 539952, 565664, 607446, 617088, 636372, 694224, 719936, 742434, 809928, 848496, 925632, 954558, 989912, 1079904, 1113651, 1131328, 1214892, 1272744, 1388448, 1439872, 1484868, 1619856, 1696992, 1851264, 1909116, 1979824, 2159808, 2227302, 2262656, 2429784, 2545488, 2776896, 2969736, 3239712, 3340953, 3393984, 3818232, 3959648, 4319616, 4454604, 4859568, 5090976, 5553792, 5939472, 6479424, 6681906, 6787968, 7636464, 7919296, 8909208, 9719136, 10181952, 11878944, 12958848, 13363812, 15272928, 15838592, 17818416, 19438272, 20363904, 23757888, 26727624, 30545856, 35636832, 38876544, 47515776, 53455248, 61091712, 71273664, 106910496, 142547328, 213820992, 427641984]

約数ペア:

[(1, 427641984), (2, 213820992), (3, 142547328), (4, 106910496), (6, 71273664), (7, 61091712), (8, 53455248), (9, 47515776), (11, 38876544), (12, 35636832), (14, 30545856), (16, 26727624), (18, 23757888), (21, 20363904), (22, 19438272), (24, 17818416), (27, 15838592), (28, 15272928), (32, 13363812), (33, 12958848), (36, 11878944), (42, 10181952), (44, 9719136), (48, 8909208), (54, 7919296), (56, 7636464), (63, 6787968), (64, 6681906), (66, 6479424), (72, 5939472), (77, 5553792), (84, 5090976), (88, 4859568), (96, 4454604), (99, 4319616), (108, 3959648), (112, 3818232), (126, 3393984), (128, 3340953), (132, 3239712), (144, 2969736), (154, 2776896), (168, 2545488), (176, 2429784), (189, 2262656), (192, 2227302), (198, 2159808), (216, 1979824), (224, 1909116), (231, 1851264), (252, 1696992), (264, 1619856), (288, 1484868), (297, 1439872), (308, 1388448), (336, 1272744), (352, 1214892), (378, 1131328), (384, 1113651), (396, 1079904), (432, 989912), (448, 954558), (462, 925632), (504, 848496), (528, 809928), (576, 742434), (594, 719936), (616, 694224), (672, 636372), (693, 617088), (704, 607446), (756, 565664), (792, 539952), (864, 494956), (896, 477279), (924, 462816), (1008, 424248), (1056, 404964), (1152, 371217), (1188, 359968), (1232, 347112), (1344, 318186), (1386, 308544), (1408, 303723), (1512, 282832), (1584, 269976), (1607, 266112), (1728, 247478), (1848, 231408), (2016, 212124), (2079, 205696), (2112, 202482), (2376, 179984), (2464, 173556), (2688, 159093), (2772, 154272), (3024, 141416), (3168, 134988), (3214, 133056), (3456, 123739), (3696, 115704), (4032, 106062), (4158, 102848), (4224, 101241), (4752, 89992), (4821, 88704), (4928, 86778), (5544, 77136), (6048, 70708), (6336, 67494), (6428, 66528), (7392, 57852), (8064, 53031), (8316, 51424), (9504, 44996), (9642, 44352), (9856, 43389), (11088, 38568), (11249, 38016), (12096, 35354), (12672, 33747), (12856, 33264), (14463, 29568), (14784, 28926), (16632, 25712), (17677, 24192), (19008, 22498), (19284, 22176)]