1427177856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 4414233600

約数和(自身を除く): 2987055744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 64, 76, 78, 82, 96, 104, 114, 123, 128, 152, 156, 164, 192, 208, 228, 246, 247, 304, 312, 328, 367, 384, 416, 456, 492, 494, 533, 608, 624, 656, 734, 741, 779, 832, 912, 984, 988, 1066, 1101, 1216, 1248, 1312, 1468, 1482, 1558, 1599, 1664, 1824, 1968, 1976, 2132, 2202, 2337, 2432, 2496, 2624, 2936, 2964, 3116, 3198, 3648, 3936, 3952, 4264, 4404, 4674, 4771, 4992, 5248, 5872, 5928, 6232, 6396, 6973, 7296, 7872, 7904, 8528, 8808, 9348, 9542, 10127, 11744, 11856, 12464, 12792, 13946, 14313, 15047, 15744, 15808, 17056, 17616, 18696, 19084, 20254, 20919, 23488, 23712, 24928, 25584, 27892, 28626, 30094, 30381, 31616, 34112, 35232, 37392, 38168, 40508, 41838, 45141, 46976, 47424, 49856, 51168, 55784, 57252, 60188, 60762, 68224, 70464, 74784, 76336, 81016, 83676, 90282, 90649, 94848, 99712, 102336, 111568, 114504, 120376, 121524, 140928, 149568, 152672, 162032, 167352, 180564, 181298, 195611, 204672, 223136, 229008, 240752, 243048, 271947, 285893, 299136, 305344, 324064, 334704, 361128, 362596, 391222, 446272, 458016, 481504, 486096, 543894, 571786, 586833, 610688, 648128, 669408, 722256, 725192, 782444, 857679, 892544, 916032, 963008, 972192, 1087788, 1143572, 1173666, 1296256, 1338816, 1444512, 1450384, 1564888, 1715358, 1832064, 1926016, 1944384, 2175576, 2287144, 2347332, 2677632, 2889024, 2900768, 3129776, 3430716, 3716609, 3888768, 4351152, 4574288, 4694664, 5778048, 5801536, 6259552, 6861432, 7433218, 8702304, 9148576, 9389328, 11149827, 11603072, 12519104, 13722864, 14866436, 17404608, 18297152, 18778656, 22299654, 25038208, 27445728, 29732872, 34809216, 36594304, 37557312, 44599308, 54891456, 59465744, 75114624, 89198616, 109782912, 118931488, 178397232, 237862976, 356794464, 475725952, 713588928, 1427177856]

約数ペア:

[(1, 1427177856), (2, 713588928), (3, 475725952), (4, 356794464), (6, 237862976), (8, 178397232), (12, 118931488), (13, 109782912), (16, 89198616), (19, 75114624), (24, 59465744), (26, 54891456), (32, 44599308), (38, 37557312), (39, 36594304), (41, 34809216), (48, 29732872), (52, 27445728), (57, 25038208), (64, 22299654), (76, 18778656), (78, 18297152), (82, 17404608), (96, 14866436), (104, 13722864), (114, 12519104), (123, 11603072), (128, 11149827), (152, 9389328), (156, 9148576), (164, 8702304), (192, 7433218), (208, 6861432), (228, 6259552), (246, 5801536), (247, 5778048), (304, 4694664), (312, 4574288), (328, 4351152), (367, 3888768), (384, 3716609), (416, 3430716), (456, 3129776), (492, 2900768), (494, 2889024), (533, 2677632), (608, 2347332), (624, 2287144), (656, 2175576), (734, 1944384), (741, 1926016), (779, 1832064), (832, 1715358), (912, 1564888), (984, 1450384), (988, 1444512), (1066, 1338816), (1101, 1296256), (1216, 1173666), (1248, 1143572), (1312, 1087788), (1468, 972192), (1482, 963008), (1558, 916032), (1599, 892544), (1664, 857679), (1824, 782444), (1968, 725192), (1976, 722256), (2132, 669408), (2202, 648128), (2337, 610688), (2432, 586833), (2496, 571786), (2624, 543894), (2936, 486096), (2964, 481504), (3116, 458016), (3198, 446272), (3648, 391222), (3936, 362596), (3952, 361128), (4264, 334704), (4404, 324064), (4674, 305344), (4771, 299136), (4992, 285893), (5248, 271947), (5872, 243048), (5928, 240752), (6232, 229008), (6396, 223136), (6973, 204672), (7296, 195611), (7872, 181298), (7904, 180564), (8528, 167352), (8808, 162032), (9348, 152672), (9542, 149568), (10127, 140928), (11744, 121524), (11856, 120376), (12464, 114504), (12792, 111568), (13946, 102336), (14313, 99712), (15047, 94848), (15744, 90649), (15808, 90282), (17056, 83676), (17616, 81016), (18696, 76336), (19084, 74784), (20254, 70464), (20919, 68224), (23488, 60762), (23712, 60188), (24928, 57252), (25584, 55784), (27892, 51168), (28626, 49856), (30094, 47424), (30381, 46976), (31616, 45141), (34112, 41838), (35232, 40508), (37392, 38168)]