28271058816

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 1024

約数和(自身を含む): 109670400000

約数和(自身を除く): 81399341184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 32, 33, 38, 39, 42, 44, 48, 49, 52, 56, 57, 64, 66, 76, 77, 78, 79, 84, 88, 91, 96, 98, 104, 112, 114, 128, 132, 133, 143, 147, 152, 154, 156, 158, 168, 176, 182, 192, 196, 208, 209, 224, 228, 231, 237, 247, 264, 266, 273, 286, 294, 304, 308, 312, 316, 336, 343, 352, 364, 384, 392, 399, 416, 418, 429, 448, 456, 462, 474, 494, 528, 532, 539, 546, 553, 572, 588, 608, 616, 624, 627, 632, 637, 672, 686, 704, 728, 741, 784, 798, 832, 836, 858, 869, 896, 912, 924, 931, 948, 988, 1001, 1027, 1029, 1056, 1064, 1078, 1092, 1106, 1144, 1176, 1216, 1232, 1248, 1254, 1264, 1274, 1344, 1372, 1408, 1456, 1463, 1482, 1501, 1568, 1596, 1617, 1659, 1664, 1672, 1716, 1729, 1738, 1824, 1848, 1862, 1896, 1911, 1976, 2002, 2054, 2058, 2112, 2128, 2156, 2184, 2212, 2288, 2352, 2432, 2464, 2496, 2508, 2528, 2548, 2607, 2688, 2717, 2744, 2793, 2912, 2926, 2964, 3002, 3003, 3081, 3136, 3192, 3234, 3318, 3344, 3432, 3458, 3476, 3648, 3696, 3724, 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約数ペア:

[(1, 28271058816), (2, 14135529408), (3, 9423686272), (4, 7067764704), (6, 4711843136), (7, 4038722688), (8, 3533882352), (11, 2570096256), (12, 2355921568), (13, 2174696832), (14, 2019361344), (16, 1766941176), (19, 1487950464), (21, 1346240896), (22, 1285048128), (24, 1177960784), (26, 1087348416), (28, 1009680672), (32, 883470588), (33, 856698752), (38, 743975232), (39, 724898944), (42, 673120448), (44, 642524064), (48, 588980392), (49, 576960384), (52, 543674208), (56, 504840336), (57, 495983488), (64, 441735294), (66, 428349376), (76, 371987616), (77, 367156608), (78, 362449472), (79, 357861504), (84, 336560224), (88, 321262032), (91, 310670976), (96, 294490196), (98, 288480192), (104, 271837104), (112, 252420168), (114, 247991744), (128, 220867647), (132, 214174688), (133, 212564352), (143, 197699712), (147, 192320128), (152, 185993808), (154, 183578304), (156, 181224736), (158, 178930752), (168, 168280112), (176, 160631016), (182, 155335488), (192, 147245098), (196, 144240096), 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