681313248

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 576

約数和(自身を含む): 2681280000

約数和(自身を除く): 1999966752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 32, 33, 36, 38, 42, 44, 48, 49, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 96, 98, 99, 108, 112, 114, 121, 126, 132, 133, 144, 147, 152, 154, 168, 171, 176, 189, 196, 198, 209, 216, 224, 228, 231, 242, 252, 264, 266, 288, 294, 297, 304, 308, 336, 342, 343, 352, 363, 378, 392, 396, 399, 418, 432, 441, 456, 462, 484, 504, 513, 528, 532, 539, 588, 594, 608, 616, 627, 672, 684, 686, 693, 726, 756, 784, 792, 798, 836, 847, 864, 882, 912, 924, 931, 968, 1008, 1026, 1029, 1056, 1064, 1078, 1089, 1176, 1188, 1197, 1232, 1254, 1323, 1368, 1372, 1386, 1452, 1463, 1512, 1568, 1584, 1596, 1617, 1672, 1694, 1764, 1824, 1848, 1862, 1881, 1936, 2016, 2052, 2058, 2079, 2128, 2156, 2178, 2299, 2352, 2376, 2394, 2464, 2508, 2541, 2646, 2736, 2744, 2772, 2793, 2904, 2926, 3024, 3087, 3168, 3192, 3234, 3267, 3344, 3388, 3528, 3591, 3696, 3724, 3762, 3773, 3872, 4104, 4116, 4158, 4256, 4312, 4356, 4389, 4598, 4704, 4752, 4788, 4851, 5016, 5082, 5292, 5472, 5488, 5544, 5586, 5643, 5808, 5852, 5929, 6048, 6174, 6384, 6468, 6517, 6534, 6688, 6776, 6897, 7056, 7182, 7392, 7448, 7524, 7546, 7623, 8208, 8232, 8316, 8379, 8624, 8712, 8778, 9196, 9261, 9504, 9576, 9702, 10032, 10164, 10241, 10584, 10976, 11088, 11172, 11286, 11319, 11616, 11704, 11858, 12348, 12768, 12936, 13034, 13068, 13167, 13552, 13794, 14112, 14364, 14553, 14896, 15048, 15092, 15246, 16093, 16416, 16464, 16632, 16758, 17248, 17424, 17556, 17787, 18392, 18522, 19152, 19404, 19551, 20064, 20328, 20482, 20691, 21168, 22176, 22344, 22572, 22638, 22869, 23408, 23716, 24696, 25137, 25872, 26068, 26136, 26334, 27104, 27588, 28728, 29106, 29792, 30096, 30184, 30492, 30723, 32186, 32928, 33264, 33516, 33957, 34848, 35112, 35574, 36784, 37044, 38304, 38808, 39102, 39501, 40656, 40964, 41382, 41503, 42336, 44688, 45144, 45276, 45738, 46816, 47432, 48279, 49392, 50274, 51744, 52136, 52272, 52668, 53361, 55176, 57456, 58212, 58653, 60192, 60368, 60984, 61446, 62073, 64372, 66528, 67032, 67914, 70224, 71148, 71687, 73568, 74088, 77616, 78204, 79002, 81312, 81928, 82764, 83006, 89376, 90288, 90552, 91476, 92169, 94864, 96558, 98784, 100548, 101871, 104272, 104544, 105336, 106722, 110352, 112651, 114912, 116424, 117306, 120736, 121968, 122892, 124146, 124509, 128744, 134064, 135828, 140448, 142296, 143374, 144837, 148176, 155232, 156408, 158004, 160083, 163856, 165528, 166012, 175959, 180576, 181104, 182952, 184338, 189728, 193116, 201096, 203742, 208544, 210672, 213444, 215061, 220704, 225302, 232848, 234612, 243936, 245784, 248292, 249018, 257488, 268128, 271656, 276507, 284592, 286748, 289674, 296352, 312816, 316008, 320166, 327712, 331056, 332024, 337953, 351918, 362208, 365904, 368676, 373527, 386232, 402192, 407484, 421344, 426888, 430122, 434511, 450604, 465696, 469224, 491568, 496584, 498036, 514976, 543312, 553014, 569184, 573496, 579348, 625632, 632016, 640332, 645183, 662112, 664048, 675906, 703836, 731808, 737352, 747054, 772464, 788557, 804384, 814968, 853776, 860244, 869022, 901208, 938448, 983136, 993168, 996072, 1013859, 1086624, 1106028, 1120581, 1146992, 1158696, 1264032, 1280664, 1290366, 1328096, 1351812, 1407672, 1474704, 1494108, 1544928, 1577114, 1629936, 1707552, 1720488, 1738044, 1802416, 1876896, 1935549, 1986336, 1992144, 2027718, 2212056, 2241162, 2293984, 2317392, 2365671, 2561328, 2580732, 2703624, 2815344, 2949408, 2988216, 3041577, 3154228, 3259872, 3440976, 3476088, 3604832, 3871098, 3984288, 4055436, 4424112, 4482324, 4634784, 4731342, 5122656, 5161464, 5407248, 5630688, 5976432, 6083154, 6308456, 6881952, 6952176, 7097013, 7742196, 8110872, 8848224, 8964648, 9462684, 10322928, 10814496, 11952864, 12166308, 12616912, 13904352, 14194026, 15484392, 16221744, 17929296, 18925368, 20645856, 21291039, 24332616, 25233824, 28388052, 30968784, 32443488, 35858592, 37850736, 42582078, 48665232, 56776104, 61937568, 75701472, 85164156, 97330464, 113552208, 170328312, 227104416, 340656624, 681313248]

約数ペア:

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