260793216

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 783360000

約数和(自身を除く): 522566784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 288, 354, 384, 432, 472, 531, 576, 708, 864, 944, 1062, 1152, 1279, 1416, 1593, 1728, 1888, 2124, 2558, 2832, 3186, 3456, 3776, 3837, 4248, 5116, 5664, 6372, 7552, 7674, 8496, 10232, 11328, 11511, 12744, 15348, 16992, 20464, 22656, 23022, 25488, 30696, 33984, 34533, 40928, 46044, 50976, 61392, 67968, 69066, 75461, 81856, 92088, 101952, 122784, 138132, 150922, 163712, 184176, 203904, 226383, 245568, 276264, 301844, 368352, 452766, 491136, 552528, 603688, 679149, 736704, 905532, 1105056, 1207376, 1358298, 1473408, 1811064, 2037447, 2210112, 2414752, 2716596, 3622128, 4074894, 4420224, 4829504, 5433192, 7244256, 8149788, 9659008, 10866384, 14488512, 16299576, 21732768, 28977024, 32599152, 43465536, 65198304, 86931072, 130396608, 260793216]

約数ペア:

[(1, 260793216), (2, 130396608), (3, 86931072), (4, 65198304), (6, 43465536), (8, 32599152), (9, 28977024), (12, 21732768), (16, 16299576), (18, 14488512), (24, 10866384), (27, 9659008), (32, 8149788), (36, 7244256), (48, 5433192), (54, 4829504), (59, 4420224), (64, 4074894), (72, 3622128), (96, 2716596), (108, 2414752), (118, 2210112), (128, 2037447), (144, 1811064), (177, 1473408), (192, 1358298), (216, 1207376), (236, 1105056), (288, 905532), (354, 736704), (384, 679149), (432, 603688), (472, 552528), (531, 491136), (576, 452766), (708, 368352), (864, 301844), (944, 276264), (1062, 245568), (1152, 226383), (1279, 203904), (1416, 184176), (1593, 163712), (1728, 150922), (1888, 138132), (2124, 122784), (2558, 101952), (2832, 92088), (3186, 81856), (3456, 75461), (3776, 69066), (3837, 67968), (4248, 61392), (5116, 50976), (5664, 46044), (6372, 40928), (7552, 34533), (7674, 33984), (8496, 30696), (10232, 25488), (11328, 23022), (11511, 22656), (12744, 20464), (15348, 16992)]