219383424

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 736848000

約数和(自身を除く): 517464576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 257, 288, 304, 312, 342, 351, 384, 416, 432, 456, 468, 494, 513, 514, 576, 608, 624, 684, 702, 741, 771, 832, 864, 912, 936, 988, 1026, 1028, 1152, 1216, 1248, 1368, 1404, 1482, 1542, 1664, 1728, 1824, 1872, 1976, 2052, 2056, 2223, 2313, 2432, 2496, 2736, 2808, 2964, 3084, 3341, 3456, 3648, 3744, 3952, 4104, 4112, 4446, 4626, 4883, 4992, 5472, 5616, 5928, 6168, 6669, 6682, 6939, 7296, 7488, 7904, 8208, 8224, 8892, 9252, 9766, 10023, 10944, 11232, 11856, 12336, 13338, 13364, 13878, 14649, 14976, 15808, 16416, 16448, 17784, 18504, 19532, 20046, 21888, 22464, 23712, 24672, 26676, 26728, 27756, 29298, 30069, 31616, 32832, 32896, 35568, 37008, 39064, 40092, 43947, 44928, 47424, 49344, 53352, 53456, 55512, 58596, 60138, 63479, 65664, 71136, 74016, 78128, 80184, 87894, 90207, 94848, 98688, 106704, 106912, 111024, 117192, 120276, 126958, 131841, 142272, 148032, 156256, 160368, 175788, 180414, 190437, 213408, 213824, 222048, 234384, 240552, 253916, 263682, 284544, 296064, 312512, 320736, 351576, 360828, 380874, 426816, 427648, 444096, 468768, 481104, 507832, 527364, 571311, 625024, 641472, 703152, 721656, 761748, 853632, 888192, 937536, 962208, 1015664, 1054728, 1142622, 1282944, 1406304, 1443312, 1523496, 1713933, 1875072, 1924416, 2031328, 2109456, 2285244, 2812608, 2886624, 3046992, 3427866, 3848832, 4062656, 4218912, 4570488, 5625216, 5773248, 6093984, 6855732, 8125312, 8437824, 9140976, 11546496, 12187968, 13711464, 16875648, 18281952, 24375936, 27422928, 36563904, 54845856, 73127808, 109691712, 219383424]

約数ペア:

[(1, 219383424), (2, 109691712), (3, 73127808), (4, 54845856), (6, 36563904), (8, 27422928), (9, 24375936), (12, 18281952), (13, 16875648), (16, 13711464), (18, 12187968), (19, 11546496), (24, 9140976), (26, 8437824), (27, 8125312), (32, 6855732), (36, 6093984), (38, 5773248), (39, 5625216), (48, 4570488), (52, 4218912), (54, 4062656), (57, 3848832), (64, 3427866), (72, 3046992), (76, 2886624), (78, 2812608), (96, 2285244), (104, 2109456), (108, 2031328), (114, 1924416), (117, 1875072), (128, 1713933), (144, 1523496), (152, 1443312), (156, 1406304), (171, 1282944), (192, 1142622), (208, 1054728), (216, 1015664), (228, 962208), (234, 937536), (247, 888192), (257, 853632), (288, 761748), (304, 721656), (312, 703152), (342, 641472), (351, 625024), (384, 571311), (416, 527364), (432, 507832), (456, 481104), (468, 468768), (494, 444096), (513, 427648), (514, 426816), (576, 380874), (608, 360828), (624, 351576), (684, 320736), (702, 312512), (741, 296064), (771, 284544), (832, 263682), (864, 253916), (912, 240552), (936, 234384), (988, 222048), (1026, 213824), (1028, 213408), (1152, 190437), (1216, 180414), (1248, 175788), (1368, 160368), (1404, 156256), (1482, 148032), (1542, 142272), (1664, 131841), (1728, 126958), (1824, 120276), (1872, 117192), (1976, 111024), (2052, 106912), (2056, 106704), (2223, 98688), (2313, 94848), (2432, 90207), (2496, 87894), (2736, 80184), (2808, 78128), (2964, 74016), (3084, 71136), (3341, 65664), (3456, 63479), (3648, 60138), (3744, 58596), (3952, 55512), (4104, 53456), (4112, 53352), (4446, 49344), (4626, 47424), (4883, 44928), (4992, 43947), (5472, 40092), (5616, 39064), (5928, 37008), (6168, 35568), (6669, 32896), (6682, 32832), (6939, 31616), (7296, 30069), (7488, 29298), (7904, 27756), (8208, 26728), (8224, 26676), (8892, 24672), (9252, 23712), (9766, 22464), (10023, 21888), (10944, 20046), (11232, 19532), (11856, 18504), (12336, 17784), (13338, 16448), (13364, 16416), (13878, 15808), (14649, 14976)]