455551488

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 240

約数和(自身を含む): 1557578880

約数和(自身を除く): 1102027392

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, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 487, 504, 512, 522, 576, 609, 672, 696, 768, 812, 896, 928, 974, 1008, 1044, 1152, 1218, 1344, 1392, 1461, 1536, 1624, 1792, 1827, 1856, 1948, 2016, 2088, 2304, 2436, 2688, 2784, 2922, 3248, 3409, 3584, 3654, 3712, 3896, 4032, 4176, 4383, 4608, 4872, 5376, 5568, 5844, 6496, 6818, 7308, 7424, 7792, 8064, 8352, 8766, 9744, 10227, 10752, 11136, 11688, 12992, 13636, 14123, 14616, 14848, 15584, 16128, 16704, 17532, 19488, 20454, 22272, 23376, 25984, 27272, 28246, 29232, 30681, 31168, 32256, 33408, 35064, 38976, 40908, 42369, 44544, 46752, 51968, 54544, 56492, 58464, 61362, 62336, 66816, 70128, 77952, 81816, 84738, 93504, 98861, 103936, 109088, 112984, 116928, 122724, 124672, 127107, 133632, 140256, 155904, 163632, 169476, 187008, 197722, 218176, 225968, 233856, 245448, 249344, 254214, 280512, 296583, 311808, 327264, 338952, 374016, 395444, 436352, 451936, 467712, 490896, 508428, 561024, 593166, 654528, 677904, 748032, 790888, 872704, 889749, 903872, 935424, 981792, 1016856, 1122048, 1186332, 1309056, 1355808, 1581776, 1745408, 1779498, 1807744, 1963584, 2033712, 2244096, 2372664, 2618112, 2711616, 3163552, 3558996, 3615488, 3927168, 4067424, 4745328, 5236224, 5423232, 6327104, 7117992, 7230976, 7854336, 8134848, 9490656, 10846464, 12654208, 14235984, 15708672, 16269696, 18981312, 21692928, 25308416, 28471968, 32539392, 37962624, 50616832, 56943936, 65078784, 75925248, 113887872, 151850496, 227775744, 455551488]

約数ペア:

[(1, 455551488), (2, 227775744), (3, 151850496), (4, 113887872), (6, 75925248), (7, 65078784), (8, 56943936), (9, 50616832), (12, 37962624), (14, 32539392), (16, 28471968), (18, 25308416), (21, 21692928), (24, 18981312), (28, 16269696), (29, 15708672), (32, 14235984), (36, 12654208), (42, 10846464), (48, 9490656), (56, 8134848), (58, 7854336), (63, 7230976), (64, 7117992), (72, 6327104), (84, 5423232), (87, 5236224), (96, 4745328), (112, 4067424), (116, 3927168), (126, 3615488), (128, 3558996), (144, 3163552), (168, 2711616), (174, 2618112), (192, 2372664), (203, 2244096), (224, 2033712), (232, 1963584), (252, 1807744), (256, 1779498), (261, 1745408), (288, 1581776), (336, 1355808), (348, 1309056), (384, 1186332), (406, 1122048), (448, 1016856), (464, 981792), (487, 935424), (504, 903872), (512, 889749), (522, 872704), (576, 790888), (609, 748032), (672, 677904), (696, 654528), (768, 593166), (812, 561024), (896, 508428), (928, 490896), (974, 467712), (1008, 451936), (1044, 436352), (1152, 395444), (1218, 374016), (1344, 338952), (1392, 327264), (1461, 311808), (1536, 296583), (1624, 280512), (1792, 254214), (1827, 249344), (1856, 245448), (1948, 233856), (2016, 225968), (2088, 218176), (2304, 197722), (2436, 187008), (2688, 169476), (2784, 163632), (2922, 155904), (3248, 140256), (3409, 133632), (3584, 127107), (3654, 124672), (3712, 122724), (3896, 116928), (4032, 112984), (4176, 109088), (4383, 103936), (4608, 98861), (4872, 93504), (5376, 84738), (5568, 81816), (5844, 77952), (6496, 70128), (6818, 66816), (7308, 62336), (7424, 61362), (7792, 58464), (8064, 56492), (8352, 54544), (8766, 51968), (9744, 46752), (10227, 44544), (10752, 42369), (11136, 40908), (11688, 38976), (12992, 35064), (13636, 33408), (14123, 32256), (14616, 31168), (14848, 30681), (15584, 29232), (16128, 28246), (16704, 27272), (17532, 25984), (19488, 23376), (20454, 22272)]