19971753984

素因数分解:

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

素因数の和:77

約数の個数: 768

約数和(自身を含む): 75216960000

約数和(自身を除く): 55245206016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 243, 252, 256, 273, 288, 294, 312, 324, 336, 343, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 486, 504, 512, 546, 567, 576, 588, 624, 637, 648, 672, 686, 702, 728, 729, 756, 768, 784, 819, 832, 864, 882, 896, 936, 972, 1008, 1024, 1029, 1053, 1092, 1134, 1152, 1176, 1248, 1274, 1296, 1323, 1344, 1372, 1404, 1456, 1458, 1512, 1536, 1568, 1638, 1664, 1701, 1728, 1764, 1792, 1872, 1911, 1944, 2016, 2048, 2058, 2106, 2184, 2187, 2268, 2304, 2352, 2457, 2496, 2548, 2592, 2646, 2688, 2744, 2808, 2912, 2916, 3024, 3072, 3087, 3136, 3159, 3276, 3328, 3402, 3456, 3528, 3584, 3744, 3822, 3888, 3969, 4032, 4116, 4212, 4368, 4374, 4459, 4536, 4608, 4704, 4914, 4992, 5096, 5103, 5184, 5292, 5376, 5488, 5616, 5733, 5824, 5832, 6048, 6144, 6174, 6272, 6318, 6552, 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3184272, 3234816, 3250611, 3302208, 3424512, 3429216, 3483648, 3556224, 3639168, 3714984, 3773952, 3852576, 3913728, 3919104, 4000752, 4064256, 4245696, 4334148, 4402944, 4478976, 4566016, 4572288, 4741632, 4852224, 4953312, 5031936, 5136768, 5225472, 5334336, 5572476, 5660928, 5778864, 5870592, 6001128, 6096384, 6322176, 6368544, 6469632, 6501222, 6604416, 6849024, 6858432, 7112448, 7278336, 7429968, 7547904, 7705152, 7838208, 8001504, 8128512, 8491392, 8668296, 8805888, 9132032, 9144576, 9483264, 9704448, 9751833, 9906624, 10273536, 10450944, 10668672, 11144952, 11321856, 11557728, 11741184, 12002256, 12192768, 12737088, 13002444, 13208832, 13698048, 13716864, 14224896, 14556672, 14859936, 15095808, 15410304, 15676416, 16003008, 16982784, 17336592, 17611776, 18289152, 18966528, 19408896, 19503666, 19813248, 20547072, 21337344, 22289904, 22643712, 23115456, 24004512, 24385536, 25474176, 26004888, 26417664, 27396096, 27433728, 28449792, 29113344, 29719872, 30820608, 31352832, 32006016, 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約数ペア:

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