261198336

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1474

約数の個数: 160

約数和(自身を含む): 842624640

約数和(自身を除く): 581426304

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, 1428, 1429, 1536, 1632, 1792, 1904, 2176, 2688, 2856, 2858, 3264, 3584, 3808, 4287, 4352, 5376, 5712, 5716, 6528, 7616, 8574, 8704, 10003, 10752, 11424, 11432, 13056, 15232, 17148, 20006, 22848, 22864, 24293, 26112, 30009, 30464, 34296, 40012, 45696, 45728, 48586, 60018, 60928, 68592, 72879, 80024, 91392, 91456, 97172, 120036, 137184, 145758, 160048, 170051, 182784, 182912, 194344, 240072, 274368, 291516, 320096, 340102, 365824, 388688, 480144, 510153, 548736, 583032, 640192, 680204, 731648, 777376, 960288, 1020306, 1097472, 1166064, 1280384, 1360408, 1554752, 1920576, 2040612, 2194944, 2332128, 2560768, 2720816, 3109504, 3841152, 4081224, 4664256, 5121536, 5441632, 6219008, 7682304, 8162448, 9328512, 10883264, 12438016, 15364608, 16324896, 18657024, 21766528, 32649792, 37314048, 43533056, 65299584, 87066112, 130599168, 261198336]

約数ペア:

[(1, 261198336), (2, 130599168), (3, 87066112), (4, 65299584), (6, 43533056), (7, 37314048), (8, 32649792), (12, 21766528), (14, 18657024), (16, 16324896), (17, 15364608), (21, 12438016), (24, 10883264), (28, 9328512), (32, 8162448), (34, 7682304), (42, 6219008), (48, 5441632), (51, 5121536), (56, 4664256), (64, 4081224), (68, 3841152), (84, 3109504), (96, 2720816), (102, 2560768), (112, 2332128), (119, 2194944), (128, 2040612), (136, 1920576), (168, 1554752), (192, 1360408), (204, 1280384), (224, 1166064), (238, 1097472), (256, 1020306), (272, 960288), (336, 777376), (357, 731648), (384, 680204), (408, 640192), (448, 583032), (476, 548736), (512, 510153), (544, 480144), (672, 388688), (714, 365824), (768, 340102), (816, 320096), (896, 291516), (952, 274368), (1088, 240072), (1344, 194344), (1428, 182912), (1429, 182784), (1536, 170051), (1632, 160048), (1792, 145758), (1904, 137184), (2176, 120036), (2688, 97172), (2856, 91456), (2858, 91392), (3264, 80024), (3584, 72879), (3808, 68592), (4287, 60928), (4352, 60018), (5376, 48586), (5712, 45728), (5716, 45696), (6528, 40012), (7616, 34296), (8574, 30464), (8704, 30009), (10003, 26112), (10752, 24293), (11424, 22864), (11432, 22848), (13056, 20006), (15232, 17148)]