2655401472

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 240

約数和(自身を含む): 8196439680

約数和(自身を除く): 5541038208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 232, 248, 256, 261, 279, 288, 348, 372, 384, 464, 496, 512, 522, 558, 576, 641, 696, 744, 768, 899, 928, 992, 1044, 1116, 1152, 1282, 1392, 1488, 1536, 1798, 1856, 1923, 1984, 2088, 2232, 2304, 2564, 2697, 2784, 2976, 3596, 3712, 3846, 3968, 4176, 4464, 4608, 5128, 5394, 5568, 5769, 5952, 7192, 7424, 7692, 7936, 8091, 8352, 8928, 10256, 10788, 11136, 11538, 11904, 14384, 14848, 15384, 15872, 16182, 16704, 17856, 18589, 19871, 20512, 21576, 22272, 23076, 23808, 28768, 30768, 32364, 33408, 35712, 37178, 39742, 41024, 43152, 44544, 46152, 47616, 55767, 57536, 59613, 61536, 64728, 66816, 71424, 74356, 79484, 82048, 86304, 92304, 111534, 115072, 119226, 123072, 129456, 133632, 142848, 148712, 158968, 164096, 167301, 172608, 178839, 184608, 223068, 230144, 238452, 246144, 258912, 297424, 317936, 328192, 334602, 345216, 357678, 369216, 446136, 460288, 476904, 492288, 517824, 576259, 594848, 635872, 669204, 690432, 715356, 738432, 892272, 953808, 984576, 1035648, 1152518, 1189696, 1271744, 1338408, 1380864, 1430712, 1476864, 1728777, 1784544, 1907616, 2071296, 2305036, 2379392, 2543488, 2676816, 2861424, 2953728, 3457554, 3569088, 3815232, 4142592, 4610072, 4758784, 5086976, 5186331, 5353632, 5722848, 6915108, 7138176, 7630464, 9220144, 9517568, 10173952, 10372662, 10707264, 11445696, 13830216, 14276352, 15260928, 18440288, 20745324, 21414528, 22891392, 27660432, 28552704, 30521856, 36880576, 41490648, 42829056, 45782784, 55320864, 73761152, 82981296, 85658112, 91565568, 110641728, 147522304, 165962592, 221283456, 295044608, 331925184, 442566912, 663850368, 885133824, 1327700736, 2655401472]

約数ペア:

[(1, 2655401472), (2, 1327700736), (3, 885133824), (4, 663850368), (6, 442566912), (8, 331925184), (9, 295044608), (12, 221283456), (16, 165962592), (18, 147522304), (24, 110641728), (29, 91565568), (31, 85658112), (32, 82981296), (36, 73761152), (48, 55320864), (58, 45782784), (62, 42829056), (64, 41490648), (72, 36880576), (87, 30521856), (93, 28552704), (96, 27660432), (116, 22891392), (124, 21414528), (128, 20745324), (144, 18440288), (174, 15260928), (186, 14276352), (192, 13830216), (232, 11445696), (248, 10707264), (256, 10372662), (261, 10173952), (279, 9517568), (288, 9220144), (348, 7630464), (372, 7138176), (384, 6915108), (464, 5722848), (496, 5353632), (512, 5186331), (522, 5086976), (558, 4758784), (576, 4610072), (641, 4142592), (696, 3815232), (744, 3569088), (768, 3457554), (899, 2953728), (928, 2861424), (992, 2676816), (1044, 2543488), (1116, 2379392), (1152, 2305036), (1282, 2071296), (1392, 1907616), (1488, 1784544), (1536, 1728777), (1798, 1476864), (1856, 1430712), (1923, 1380864), (1984, 1338408), (2088, 1271744), (2232, 1189696), (2304, 1152518), (2564, 1035648), (2697, 984576), (2784, 953808), (2976, 892272), (3596, 738432), (3712, 715356), (3846, 690432), (3968, 669204), (4176, 635872), (4464, 594848), (4608, 576259), (5128, 517824), (5394, 492288), (5568, 476904), (5769, 460288), (5952, 446136), (7192, 369216), (7424, 357678), (7692, 345216), (7936, 334602), (8091, 328192), (8352, 317936), (8928, 297424), (10256, 258912), (10788, 246144), (11136, 238452), (11538, 230144), (11904, 223068), (14384, 184608), (14848, 178839), (15384, 172608), (15872, 167301), (16182, 164096), (16704, 158968), (17856, 148712), (18589, 142848), (19871, 133632), (20512, 129456), (21576, 123072), (22272, 119226), (23076, 115072), (23808, 111534), (28768, 92304), (30768, 86304), (32364, 82048), (33408, 79484), (35712, 74356), (37178, 71424), (39742, 66816), (41024, 64728), (43152, 61536), (44544, 59613), (46152, 57536), (47616, 55767)]