260832768

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 160

約数和(自身を含む): 841446144

約数和(自身を除く): 580613376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1427, 1428, 1536, 1632, 1792, 1904, 2176, 2688, 2854, 2856, 3264, 3584, 3808, 4281, 4352, 5376, 5708, 5712, 6528, 7616, 8562, 8704, 9989, 10752, 11416, 11424, 13056, 15232, 17124, 19978, 22832, 22848, 24259, 26112, 29967, 30464, 34248, 39956, 45664, 45696, 48518, 59934, 60928, 68496, 72777, 79912, 91328, 91392, 97036, 119868, 136992, 145554, 159824, 169813, 182656, 182784, 194072, 239736, 273984, 291108, 319648, 339626, 365312, 388144, 479472, 509439, 547968, 582216, 639296, 679252, 730624, 776288, 958944, 1018878, 1095936, 1164432, 1278592, 1358504, 1552576, 1917888, 2037756, 2191872, 2328864, 2557184, 2717008, 3105152, 3835776, 4075512, 4657728, 5114368, 5434016, 6210304, 7671552, 8151024, 9315456, 10868032, 12420608, 15343104, 16302048, 18630912, 21736064, 32604096, 37261824, 43472128, 65208192, 86944256, 130416384, 260832768]

約数ペア:

[(1, 260832768), (2, 130416384), (3, 86944256), (4, 65208192), (6, 43472128), (7, 37261824), (8, 32604096), (12, 21736064), (14, 18630912), (16, 16302048), (17, 15343104), (21, 12420608), (24, 10868032), (28, 9315456), (32, 8151024), (34, 7671552), (42, 6210304), (48, 5434016), (51, 5114368), (56, 4657728), (64, 4075512), (68, 3835776), (84, 3105152), (96, 2717008), (102, 2557184), (112, 2328864), (119, 2191872), (128, 2037756), (136, 1917888), (168, 1552576), (192, 1358504), (204, 1278592), (224, 1164432), (238, 1095936), (256, 1018878), (272, 958944), (336, 776288), (357, 730624), (384, 679252), (408, 639296), (448, 582216), (476, 547968), (512, 509439), (544, 479472), (672, 388144), (714, 365312), (768, 339626), (816, 319648), (896, 291108), (952, 273984), (1088, 239736), (1344, 194072), (1427, 182784), (1428, 182656), (1536, 169813), (1632, 159824), (1792, 145554), (1904, 136992), (2176, 119868), (2688, 97036), (2854, 91392), (2856, 91328), (3264, 79912), (3584, 72777), (3808, 68496), (4281, 60928), (4352, 59934), (5376, 48518), (5708, 45696), (5712, 45664), (6528, 39956), (7616, 34248), (8562, 30464), (8704, 29967), (9989, 26112), (10752, 24259), (11416, 22848), (11424, 22832), (13056, 19978), (15232, 17124)]