255507456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2737

約数の個数: 88

約数和(自身を含む): 703250944

約数和(自身を除く): 447743488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2683, 2976, 3072, 3968, 5366, 5952, 7936, 8049, 10732, 11904, 15872, 16098, 21464, 23808, 31744, 32196, 42928, 47616, 64392, 83173, 85856, 95232, 128784, 166346, 171712, 249519, 257568, 332692, 343424, 499038, 515136, 665384, 686848, 998076, 1030272, 1330768, 1373696, 1996152, 2060544, 2661536, 2747392, 3992304, 4121088, 5323072, 7984608, 8242176, 10646144, 15969216, 21292288, 31938432, 42584576, 63876864, 85169152, 127753728, 255507456]

約数ペア:

[(1, 255507456), (2, 127753728), (3, 85169152), (4, 63876864), (6, 42584576), (8, 31938432), (12, 21292288), (16, 15969216), (24, 10646144), (31, 8242176), (32, 7984608), (48, 5323072), (62, 4121088), (64, 3992304), (93, 2747392), (96, 2661536), (124, 2060544), (128, 1996152), (186, 1373696), (192, 1330768), (248, 1030272), (256, 998076), (372, 686848), (384, 665384), (496, 515136), (512, 499038), (744, 343424), (768, 332692), (992, 257568), (1024, 249519), (1488, 171712), (1536, 166346), (1984, 128784), (2683, 95232), (2976, 85856), (3072, 83173), (3968, 64392), (5366, 47616), (5952, 42928), (7936, 32196), (8049, 31744), (10732, 23808), (11904, 21464), (15872, 16098)]