262255104

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 791556480

約数和(自身を除く): 529301376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 311, 366, 384, 432, 488, 512, 549, 576, 622, 732, 768, 864, 933, 976, 1098, 1152, 1244, 1464, 1536, 1647, 1728, 1866, 1952, 2196, 2304, 2488, 2799, 2928, 3294, 3456, 3732, 3904, 4392, 4608, 4976, 5598, 5856, 6588, 6912, 7464, 7808, 8397, 8784, 9952, 11196, 11712, 13176, 13824, 14928, 15616, 16794, 17568, 18971, 19904, 22392, 23424, 26352, 29856, 31232, 33588, 35136, 37942, 39808, 44784, 46848, 52704, 56913, 59712, 67176, 70272, 75884, 79616, 89568, 93696, 105408, 113826, 119424, 134352, 140544, 151768, 159232, 170739, 179136, 210816, 227652, 238848, 268704, 281088, 303536, 341478, 358272, 421632, 455304, 477696, 512217, 537408, 607072, 682956, 716544, 843264, 910608, 1024434, 1074816, 1214144, 1365912, 1433088, 1821216, 2048868, 2149632, 2428288, 2731824, 3642432, 4097736, 4299264, 4856576, 5463648, 7284864, 8195472, 9713152, 10927296, 14569728, 16390944, 21854592, 29139456, 32781888, 43709184, 65563776, 87418368, 131127552, 262255104]

約数ペア:

[(1, 262255104), (2, 131127552), (3, 87418368), (4, 65563776), (6, 43709184), (8, 32781888), (9, 29139456), (12, 21854592), (16, 16390944), (18, 14569728), (24, 10927296), (27, 9713152), (32, 8195472), (36, 7284864), (48, 5463648), (54, 4856576), (61, 4299264), (64, 4097736), (72, 3642432), (96, 2731824), (108, 2428288), (122, 2149632), (128, 2048868), (144, 1821216), (183, 1433088), (192, 1365912), (216, 1214144), (244, 1074816), (256, 1024434), (288, 910608), (311, 843264), (366, 716544), (384, 682956), (432, 607072), (488, 537408), (512, 512217), (549, 477696), (576, 455304), (622, 421632), (732, 358272), (768, 341478), (864, 303536), (933, 281088), (976, 268704), (1098, 238848), (1152, 227652), (1244, 210816), (1464, 179136), (1536, 170739), (1647, 159232), (1728, 151768), (1866, 140544), (1952, 134352), (2196, 119424), (2304, 113826), (2488, 105408), (2799, 93696), (2928, 89568), (3294, 79616), (3456, 75884), (3732, 70272), (3904, 67176), (4392, 59712), (4608, 56913), (4976, 52704), (5598, 46848), (5856, 44784), (6588, 39808), (6912, 37942), (7464, 35136), (7808, 33588), (8397, 31232), (8784, 29856), (9952, 26352), (11196, 23424), (11712, 22392), (13176, 19904), (13824, 18971), (14928, 17568), (15616, 16794)]