260862912

素因数分解:

$2^6\times 3^2\times {\mathrm{457}}^1\times {\mathrm{991}}^1$

素因数の和:1466

約数の個数: 84

約数和(自身を含む): 750108736

約数和(自身を除く): 489245824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 457, 576, 914, 991, 1371, 1828, 1982, 2742, 2973, 3656, 3964, 4113, 5484, 5946, 7312, 7928, 8226, 8919, 10968, 11892, 14624, 15856, 16452, 17838, 21936, 23784, 29248, 31712, 32904, 35676, 43872, 47568, 63424, 65808, 71352, 87744, 95136, 131616, 142704, 190272, 263232, 285408, 452887, 570816, 905774, 1358661, 1811548, 2717322, 3623096, 4075983, 5434644, 7246192, 8151966, 10869288, 14492384, 16303932, 21738576, 28984768, 32607864, 43477152, 65215728, 86954304, 130431456, 260862912]

約数ペア:

[(1, 260862912), (2, 130431456), (3, 86954304), (4, 65215728), (6, 43477152), (8, 32607864), (9, 28984768), (12, 21738576), (16, 16303932), (18, 14492384), (24, 10869288), (32, 8151966), (36, 7246192), (48, 5434644), (64, 4075983), (72, 3623096), (96, 2717322), (144, 1811548), (192, 1358661), (288, 905774), (457, 570816), (576, 452887), (914, 285408), (991, 263232), (1371, 190272), (1828, 142704), (1982, 131616), (2742, 95136), (2973, 87744), (3656, 71352), (3964, 65808), (4113, 63424), (5484, 47568), (5946, 43872), (7312, 35676), (7928, 32904), (8226, 31712), (8919, 29248), (10968, 23784), (11892, 21936), (14624, 17838), (15856, 16452)]