1312308864

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1421

約数の個数: 192

約数和(自身を含む): 4045466880

約数和(自身を除く): 2733158016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 1116, 1152, 1296, 1361, 1488, 1674, 1728, 1944, 1984, 2232, 2511, 2592, 2722, 2976, 3348, 3456, 3888, 3968, 4083, 4464, 5022, 5184, 5444, 5952, 6696, 7533, 7776, 8166, 8928, 10044, 10368, 10888, 11904, 12249, 13392, 15066, 15552, 16332, 17856, 20088, 21776, 24498, 26784, 30132, 31104, 32664, 35712, 36747, 40176, 42191, 43552, 48996, 53568, 60264, 65328, 73494, 80352, 84382, 87104, 97992, 107136, 110241, 120528, 126573, 130656, 146988, 160704, 168764, 174208, 195984, 220482, 241056, 253146, 261312, 293976, 321408, 330723, 337528, 379719, 391968, 440964, 482112, 506292, 522624, 587952, 661446, 675056, 759438, 783936, 881928, 964224, 1012584, 1139157, 1175904, 1322892, 1350112, 1518876, 1567872, 1763856, 2025168, 2278314, 2351808, 2645784, 2700224, 3037752, 3417471, 3527712, 4050336, 4556628, 4703616, 5291568, 5400448, 6075504, 6834942, 7055424, 8100672, 9113256, 10252413, 10583136, 12151008, 13669884, 14110848, 16201344, 18226512, 20504826, 21166272, 24302016, 27339768, 36453024, 41009652, 42332544, 48604032, 54679536, 72906048, 82019304, 109359072, 145812096, 164038608, 218718144, 328077216, 437436288, 656154432, 1312308864]

約数ペア:

[(1, 1312308864), (2, 656154432), (3, 437436288), (4, 328077216), (6, 218718144), (8, 164038608), (9, 145812096), (12, 109359072), (16, 82019304), (18, 72906048), (24, 54679536), (27, 48604032), (31, 42332544), (32, 41009652), (36, 36453024), (48, 27339768), (54, 24302016), (62, 21166272), (64, 20504826), (72, 18226512), (81, 16201344), (93, 14110848), (96, 13669884), (108, 12151008), (124, 10583136), (128, 10252413), (144, 9113256), (162, 8100672), (186, 7055424), (192, 6834942), (216, 6075504), (243, 5400448), (248, 5291568), (279, 4703616), (288, 4556628), (324, 4050336), (372, 3527712), (384, 3417471), (432, 3037752), (486, 2700224), (496, 2645784), (558, 2351808), (576, 2278314), (648, 2025168), (744, 1763856), (837, 1567872), (864, 1518876), (972, 1350112), (992, 1322892), (1116, 1175904), (1152, 1139157), (1296, 1012584), (1361, 964224), (1488, 881928), (1674, 783936), (1728, 759438), (1944, 675056), (1984, 661446), (2232, 587952), (2511, 522624), (2592, 506292), (2722, 482112), (2976, 440964), (3348, 391968), (3456, 379719), (3888, 337528), (3968, 330723), (4083, 321408), (4464, 293976), (5022, 261312), (5184, 253146), (5444, 241056), (5952, 220482), (6696, 195984), (7533, 174208), (7776, 168764), (8166, 160704), (8928, 146988), (10044, 130656), (10368, 126573), (10888, 120528), (11904, 110241), (12249, 107136), (13392, 97992), (15066, 87104), (15552, 84382), (16332, 80352), (17856, 73494), (20088, 65328), (21776, 60264), (24498, 53568), (26784, 48996), (30132, 43552), (31104, 42191), (32664, 40176), (35712, 36747)]