280336896

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2931

約数の個数: 160

約数和(自身を含む): 948689280

約数和(自身を除く): 668352384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 2897, 3024, 3456, 3584, 4032, 4608, 5376, 5794, 6048, 6912, 8064, 8691, 10752, 11588, 12096, 13824, 16128, 17382, 20279, 23176, 24192, 26073, 32256, 34764, 40558, 46352, 48384, 52146, 60837, 69528, 78219, 81116, 92704, 96768, 104292, 121674, 139056, 156438, 162232, 182511, 185408, 208584, 243348, 278112, 312876, 324464, 365022, 370816, 417168, 486696, 547533, 556224, 625752, 648928, 730044, 741632, 834336, 973392, 1095066, 1112448, 1251504, 1297856, 1460088, 1483264, 1668672, 1946784, 2190132, 2224896, 2503008, 2595712, 2920176, 3337344, 3893568, 4380264, 4449792, 5006016, 5191424, 5840352, 6674688, 7787136, 8760528, 10012032, 10382848, 11680704, 13349376, 15574272, 17521056, 20024064, 23361408, 31148544, 35042112, 40048128, 46722816, 70084224, 93445632, 140168448, 280336896]

約数ペア:

[(1, 280336896), (2, 140168448), (3, 93445632), (4, 70084224), (6, 46722816), (7, 40048128), (8, 35042112), (9, 31148544), (12, 23361408), (14, 20024064), (16, 17521056), (18, 15574272), (21, 13349376), (24, 11680704), (27, 10382848), (28, 10012032), (32, 8760528), (36, 7787136), (42, 6674688), (48, 5840352), (54, 5191424), (56, 5006016), (63, 4449792), (64, 4380264), (72, 3893568), (84, 3337344), (96, 2920176), (108, 2595712), (112, 2503008), (126, 2224896), (128, 2190132), (144, 1946784), (168, 1668672), (189, 1483264), (192, 1460088), (216, 1297856), (224, 1251504), (252, 1112448), (256, 1095066), (288, 973392), (336, 834336), (378, 741632), (384, 730044), (432, 648928), (448, 625752), (504, 556224), (512, 547533), (576, 486696), (672, 417168), (756, 370816), (768, 365022), (864, 324464), (896, 312876), (1008, 278112), (1152, 243348), (1344, 208584), (1512, 185408), (1536, 182511), (1728, 162232), (1792, 156438), (2016, 139056), (2304, 121674), (2688, 104292), (2897, 96768), (3024, 92704), (3456, 81116), (3584, 78219), (4032, 69528), (4608, 60837), (5376, 52146), (5794, 48384), (6048, 46352), (6912, 40558), (8064, 34764), (8691, 32256), (10752, 26073), (11588, 24192), (12096, 23176), (13824, 20279), (16128, 17382)]