212341248

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 240

約数和(自身を含む): 727721280

約数和(自身を除く): 515380032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 227, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 454, 464, 504, 512, 522, 576, 609, 672, 681, 696, 768, 812, 896, 908, 928, 1008, 1044, 1152, 1218, 1344, 1362, 1392, 1536, 1589, 1624, 1792, 1816, 1827, 1856, 2016, 2043, 2088, 2304, 2436, 2688, 2724, 2784, 3178, 3248, 3584, 3632, 3654, 3712, 4032, 4086, 4176, 4608, 4767, 4872, 5376, 5448, 5568, 6356, 6496, 6583, 7264, 7308, 7424, 8064, 8172, 8352, 9534, 9744, 10752, 10896, 11136, 12712, 12992, 13166, 14301, 14528, 14616, 14848, 16128, 16344, 16704, 19068, 19488, 19749, 21792, 22272, 25424, 25984, 26332, 28602, 29056, 29232, 32256, 32688, 33408, 38136, 38976, 39498, 43584, 44544, 46081, 50848, 51968, 52664, 57204, 58112, 58464, 59247, 65376, 66816, 76272, 77952, 78996, 87168, 92162, 101696, 103936, 105328, 114408, 116224, 116928, 118494, 130752, 133632, 138243, 152544, 155904, 157992, 174336, 184324, 203392, 210656, 228816, 233856, 236988, 261504, 276486, 305088, 311808, 315984, 348672, 368648, 406784, 414729, 421312, 457632, 467712, 473976, 523008, 552972, 610176, 631968, 737296, 813568, 829458, 842624, 915264, 935424, 947952, 1046016, 1105944, 1220352, 1263936, 1474592, 1658916, 1685248, 1830528, 1895904, 2211888, 2440704, 2527872, 2949184, 3317832, 3370496, 3661056, 3791808, 4423776, 5055744, 5898368, 6635664, 7322112, 7583616, 8847552, 10111488, 11796736, 13271328, 15167232, 17695104, 23593472, 26542656, 30334464, 35390208, 53085312, 70780416, 106170624, 212341248]

約数ペア:

[(1, 212341248), (2, 106170624), (3, 70780416), (4, 53085312), (6, 35390208), (7, 30334464), (8, 26542656), (9, 23593472), (12, 17695104), (14, 15167232), (16, 13271328), (18, 11796736), (21, 10111488), (24, 8847552), (28, 7583616), (29, 7322112), (32, 6635664), (36, 5898368), (42, 5055744), (48, 4423776), (56, 3791808), (58, 3661056), (63, 3370496), (64, 3317832), (72, 2949184), (84, 2527872), (87, 2440704), (96, 2211888), (112, 1895904), (116, 1830528), (126, 1685248), (128, 1658916), (144, 1474592), (168, 1263936), (174, 1220352), (192, 1105944), (203, 1046016), (224, 947952), (227, 935424), (232, 915264), (252, 842624), (256, 829458), (261, 813568), (288, 737296), (336, 631968), (348, 610176), (384, 552972), (406, 523008), (448, 473976), (454, 467712), (464, 457632), (504, 421312), (512, 414729), (522, 406784), (576, 368648), (609, 348672), (672, 315984), (681, 311808), (696, 305088), (768, 276486), (812, 261504), (896, 236988), (908, 233856), (928, 228816), (1008, 210656), (1044, 203392), (1152, 184324), (1218, 174336), (1344, 157992), (1362, 155904), (1392, 152544), (1536, 138243), (1589, 133632), (1624, 130752), (1792, 118494), (1816, 116928), (1827, 116224), (1856, 114408), (2016, 105328), (2043, 103936), (2088, 101696), (2304, 92162), (2436, 87168), (2688, 78996), (2724, 77952), (2784, 76272), (3178, 66816), (3248, 65376), (3584, 59247), (3632, 58464), (3654, 58112), (3712, 57204), (4032, 52664), (4086, 51968), (4176, 50848), (4608, 46081), (4767, 44544), (4872, 43584), (5376, 39498), (5448, 38976), (5568, 38136), (6356, 33408), (6496, 32688), (6583, 32256), (7264, 29232), (7308, 29056), (7424, 28602), (8064, 26332), (8172, 25984), (8352, 25424), (9534, 22272), (9744, 21792), (10752, 19749), (10896, 19488), (11136, 19068), (12712, 16704), (12992, 16344), (13166, 16128), (14301, 14848), (14528, 14616)]