1391625216

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4928

約数の個数: 132

約数和(自身を含む): 4148761344

約数和(自身を除く): 2757136128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 4871, 5952, 7936, 8928, 9216, 9742, 11904, 14613, 15872, 17856, 19484, 23808, 29226, 31744, 35712, 38968, 43839, 47616, 58452, 71424, 77936, 87678, 95232, 116904, 142848, 151001, 155872, 175356, 233808, 285696, 302002, 311744, 350712, 453003, 467616, 604004, 623488, 701424, 906006, 935232, 1208008, 1246976, 1359009, 1402848, 1812012, 1870464, 2416016, 2493952, 2718018, 2805696, 3624024, 3740928, 4832032, 4987904, 5436036, 5611392, 7248048, 7481856, 9664064, 10872072, 11222784, 14496096, 14963712, 19328128, 21744144, 22445568, 28992192, 38656256, 43488288, 44891136, 57984384, 77312512, 86976576, 115968768, 154625024, 173953152, 231937536, 347906304, 463875072, 695812608, 1391625216]

約数ペア:

[(1, 1391625216), (2, 695812608), (3, 463875072), (4, 347906304), (6, 231937536), (8, 173953152), (9, 154625024), (12, 115968768), (16, 86976576), (18, 77312512), (24, 57984384), (31, 44891136), (32, 43488288), (36, 38656256), (48, 28992192), (62, 22445568), (64, 21744144), (72, 19328128), (93, 14963712), (96, 14496096), (124, 11222784), (128, 10872072), (144, 9664064), (186, 7481856), (192, 7248048), (248, 5611392), (256, 5436036), (279, 4987904), (288, 4832032), (372, 3740928), (384, 3624024), (496, 2805696), (512, 2718018), (558, 2493952), (576, 2416016), (744, 1870464), (768, 1812012), (992, 1402848), (1024, 1359009), (1116, 1246976), (1152, 1208008), (1488, 935232), (1536, 906006), (1984, 701424), (2232, 623488), (2304, 604004), (2976, 467616), (3072, 453003), (3968, 350712), (4464, 311744), (4608, 302002), (4871, 285696), (5952, 233808), (7936, 175356), (8928, 155872), (9216, 151001), (9742, 142848), (11904, 116904), (14613, 95232), (15872, 87678), (17856, 77936), (19484, 71424), (23808, 58452), (29226, 47616), (31744, 43839), (35712, 38968)]