257971791168

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78121}}^1$

素因数の和:78172

約数の個数: 420

約数和(自身を含む): 957999617652

約数和(自身を除く): 700027826484

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, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 351, 364, 378, 392, 416, 432, 441, 448, 468, 504, 546, 567, 576, 588, 624, 637, 648, 672, 702, 728, 756, 784, 819, 832, 864, 882, 936, 1008, 1053, 1092, 1134, 1176, 1248, 1274, 1296, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1728, 1764, 1872, 1911, 2016, 2106, 2184, 2268, 2352, 2457, 2496, 2548, 2592, 2646, 2808, 2912, 3024, 3136, 3276, 3528, 3744, 3822, 3969, 4032, 4212, 4368, 4536, 4704, 4914, 5096, 5184, 5292, 5616, 5733, 5824, 6048, 6552, 7056, 7371, 7488, 7644, 7938, 8424, 8736, 9072, 9408, 9828, 10192, 10584, 11232, 11466, 12096, 13104, 14112, 14742, 15288, 15876, 16848, 17199, 17472, 18144, 19656, 20384, 21168, 22464, 22932, 26208, 28224, 29484, 30576, 31752, 33696, 34398, 36288, 39312, 40768, 42336, 45864, 51597, 52416, 58968, 61152, 63504, 67392, 68796, 78121, 78624, 84672, 91728, 103194, 117936, 122304, 127008, 137592, 156242, 157248, 183456, 206388, 234363, 235872, 254016, 275184, 312484, 366912, 412776, 468726, 471744, 546847, 550368, 624968, 703089, 825552, 937452, 1015573, 1093694, 1100736, 1249936, 1406178, 1640541, 1651104, 1874904, 2031146, 2109267, 2187388, 2499872, 2812356, 3046719, 3281082, 3302208, 3749808, 3827929, 4062292, 4218534, 4374776, 4921623, 4999744, 5624712, 6093438, 6327801, 6562164, 7109011, 7499616, 7655858, 8124584, 8437068, 8749552, 9140157, 9843246, 11249424, 11483787, 12186876, 12655602, 13124328, 14218022, 14764869, 14999232, 15311716, 16249168, 16874136, 17499104, 18280314, 19686492, 21327033, 22498848, 22967574, 24373752, 25311204, 26248656, 27420471, 28436044, 29529738, 30623432, 32498336, 33748272, 34451361, 34998208, 36560628, 39372984, 42654066, 44294607, 44997696, 45935148, 48747504, 49763077, 50622408, 52497312, 54840942, 56872088, 59059476, 61246864, 63981099, 64996672, 67496544, 68902722, 73121256, 78745968, 82261413, 85308132, 88589214, 91870296, 97495008, 99526154, 101244816, 103354083, 104994624, 109681884, 113744176, 118118952, 122493728, 127962198, 134993088, 137805444, 146242512, 149289231, 157491936, 164522826, 170616264, 177178428, 183740592, 191943297, 194990016, 199052308, 202489632, 206708166, 219363768, 227488352, 236237904, 244987456, 255924396, 275610888, 292485024, 298578462, 310062249, 314983872, 329045652, 341232528, 354356856, 367481184, 383886594, 398104616, 404979264, 413416332, 438727536, 447867693, 454976704, 472475808, 511848792, 551221776, 575829891, 584970048, 597156924, 620124498, 658091304, 682465056, 708713712, 734962368, 767773188, 796209232, 826832664, 877455072, 895735386, 944951616, 1023697584, 1102443552, 1151659782, 1194313848, 1240248996, 1316182608, 1343603079, 1364930112, 1417427424, 1535546376, 1592418464, 1653665328, 1754910144, 1791470772, 2047395168, 2204887104, 2303319564, 2388627696, 2480497992, 2632365216, 2687206158, 2834854848, 3071092752, 3184836928, 3307330656, 3582941544, 4030809237, 4094790336, 4606639128, 4777255392, 4960995984, 5264730432, 5374412316, 6142185504, 6614661312, 7165883088, 8061618474, 9213278256, 9554510784, 9921991968, 10748824632, 12284371008, 14331766176, 16123236948, 18426556512, 19843983936, 21497649264, 28663532352, 32246473896, 36853113024, 42995298528, 64492947792, 85990597056, 128985895584, 257971791168]

約数ペア:

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