19997420352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1134

約数の個数: 448

約数和(自身を含む): 69777254400

約数和(自身を除く): 49779834048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 59, 64, 76, 78, 84, 91, 96, 104, 112, 114, 118, 133, 152, 156, 168, 177, 182, 192, 208, 224, 228, 236, 247, 266, 273, 304, 312, 336, 354, 364, 399, 413, 416, 448, 456, 472, 494, 532, 546, 608, 624, 672, 708, 728, 741, 767, 798, 826, 832, 912, 944, 988, 1021, 1064, 1092, 1121, 1216, 1239, 1248, 1344, 1416, 1456, 1482, 1534, 1596, 1652, 1729, 1824, 1888, 1976, 2042, 2128, 2184, 2242, 2301, 2478, 2496, 2832, 2912, 2964, 3063, 3068, 3192, 3304, 3363, 3458, 3648, 3776, 3952, 4084, 4256, 4368, 4484, 4602, 4956, 5187, 5369, 5664, 5824, 5928, 6126, 6136, 6384, 6608, 6726, 6916, 7147, 7847, 7904, 8168, 8512, 8736, 8968, 9204, 9912, 10374, 10738, 11328, 11856, 12252, 12272, 12768, 13216, 13273, 13452, 13832, 14294, 14573, 15694, 15808, 16107, 16336, 17472, 17936, 18408, 19399, 19824, 20748, 21441, 21476, 23541, 23712, 24504, 24544, 25536, 26432, 26546, 26904, 27664, 28588, 29146, 31388, 32214, 32672, 35872, 36816, 38798, 39648, 39819, 41496, 42882, 42952, 43719, 47082, 47424, 49008, 49088, 53092, 53808, 55328, 57176, 58197, 58292, 60239, 62776, 64428, 65344, 71744, 73632, 77596, 79296, 79638, 82992, 85764, 85904, 87438, 92911, 94164, 98016, 102011, 106184, 107616, 110656, 114352, 116394, 116584, 120478, 125552, 128856, 135793, 147264, 155192, 159276, 165984, 171528, 171808, 174876, 180717, 185822, 188328, 196032, 204022, 212368, 215232, 228704, 232788, 233168, 240956, 251104, 252187, 257712, 271586, 278733, 306033, 310384, 318552, 331968, 343056, 343616, 349752, 361434, 371644, 376656, 407379, 408044, 421673, 424736, 457408, 465576, 466336, 481912, 502208, 504374, 515424, 543172, 557466, 612066, 620768, 637104, 686112, 699504, 722868, 743288, 753312, 756561, 783107, 814758, 816088, 843346, 849472, 931152, 932672, 963824, 1008748, 1030848, 1086344, 1114932, 1144541, 1224132, 1241536, 1265019, 1274208, 1372224, 1399008, 1445736, 1486576, 1506624, 1513122, 1566214, 1629516, 1632176, 1686692, 1765309, 1862304, 1927648, 2017496, 2172688, 2229864, 2289082, 2349321, 2448264, 2530038, 2548416, 2798016, 2891472, 2973152, 3026244, 3132428, 3259032, 3264352, 3373384, 3433623, 3530618, 3724608, 3855296, 4034992, 4345376, 4459728, 4578164, 4698642, 4896528, 5060076, 5295927, 5481749, 5782944, 5946304, 6052488, 6264856, 6518064, 6528704, 6746768, 6867246, 7061236, 8011787, 8069984, 8690752, 8919456, 9156328, 9397284, 9793056, 10120152, 10591854, 10963498, 11565888, 12104976, 12529712, 13036128, 13493536, 13734492, 14122472, 14879033, 16023574, 16139968, 16445247, 17838912, 18312656, 18794568, 19586112, 20240304, 21183708, 21926996, 24035361, 24209952, 25059424, 26072256, 26987072, 27468984, 28244944, 29758066, 32047148, 32890494, 36625312, 37589136, 40480608, 42367416, 43853992, 44637099, 48070722, 48419904, 50118848, 54937968, 56489888, 59516132, 64094296, 65780988, 73250624, 75178272, 80961216, 84734832, 87707984, 89274198, 96141444, 104153231, 109875936, 112979776, 119032264, 128188592, 131561976, 150356544, 169469664, 175415968, 178548396, 192282888, 208306462, 219751872, 238064528, 256377184, 263123952, 312459693, 338939328, 350831936, 357096792, 384565776, 416612924, 476129056, 512754368, 526247904, 624919386, 714193584, 769131552, 833225848, 952258112, 1052495808, 1249838772, 1428387168, 1538263104, 1666451696, 2499677544, 2856774336, 3332903392, 4999355088, 6665806784, 9998710176, 19997420352]

約数ペア:

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