258071424

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3088

約数の個数: 128

約数和(自身を含む): 781915680

約数和(自身を除く): 523844256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3041, 3264, 3536, 4992, 5304, 6082, 6528, 7072, 9123, 10608, 12164, 14144, 18246, 21216, 24328, 28288, 36492, 39533, 42432, 48656, 51697, 72984, 79066, 84864, 97312, 103394, 118599, 145968, 155091, 158132, 194624, 206788, 237198, 291936, 310182, 316264, 389248, 413576, 474396, 583872, 620364, 632528, 672061, 827152, 948792, 1167744, 1240728, 1265056, 1344122, 1654304, 1897584, 2016183, 2481456, 2530112, 2688244, 3308608, 3795168, 4032366, 4962912, 5060224, 5376488, 6617216, 7590336, 8064732, 9925824, 10752976, 15180672, 16129464, 19851648, 21505952, 32258928, 43011904, 64517856, 86023808, 129035712, 258071424]

約数ペア:

[(1, 258071424), (2, 129035712), (3, 86023808), (4, 64517856), (6, 43011904), (8, 32258928), (12, 21505952), (13, 19851648), (16, 16129464), (17, 15180672), (24, 10752976), (26, 9925824), (32, 8064732), (34, 7590336), (39, 6617216), (48, 5376488), (51, 5060224), (52, 4962912), (64, 4032366), (68, 3795168), (78, 3308608), (96, 2688244), (102, 2530112), (104, 2481456), (128, 2016183), (136, 1897584), (156, 1654304), (192, 1344122), (204, 1265056), (208, 1240728), (221, 1167744), (272, 948792), (312, 827152), (384, 672061), (408, 632528), (416, 620364), (442, 583872), (544, 474396), (624, 413576), (663, 389248), (816, 316264), (832, 310182), (884, 291936), (1088, 237198), (1248, 206788), (1326, 194624), (1632, 158132), (1664, 155091), (1768, 145968), (2176, 118599), (2496, 103394), (2652, 97312), (3041, 84864), (3264, 79066), (3536, 72984), (4992, 51697), (5304, 48656), (6082, 42432), (6528, 39533), (7072, 36492), (9123, 28288), (10608, 24328), (12164, 21216), (14144, 18246)]