19882279872

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:825

約数の個数: 448

約数和(自身を含む): 72385367040

約数和(自身を除く): 52503087168

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, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 227, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 454, 468, 504, 546, 557, 576, 624, 672, 681, 702, 728, 756, 819, 832, 864, 908, 936, 1008, 1092, 1114, 1248, 1344, 1362, 1404, 1456, 1512, 1589, 1638, 1671, 1728, 1816, 1872, 2016, 2043, 2184, 2228, 2457, 2496, 2724, 2808, 2912, 2951, 3024, 3178, 3276, 3342, 3632, 3744, 3899, 4032, 4086, 4368, 4456, 4767, 4914, 5013, 5448, 5616, 5824, 5902, 6048, 6129, 6356, 6552, 6684, 7241, 7264, 7488, 7798, 8172, 8736, 8853, 8912, 9534, 9828, 10026, 10896, 11232, 11697, 11804, 12096, 12258, 12712, 13104, 13368, 14301, 14482, 14528, 15039, 15596, 16344, 17472, 17706, 17824, 19068, 19656, 20052, 20657, 21723, 21792, 22464, 23394, 23608, 24516, 25424, 26208, 26559, 26736, 28602, 28964, 30078, 31192, 32688, 35091, 35412, 35648, 38136, 39312, 40104, 41314, 42903, 43446, 43584, 46788, 47216, 49032, 50687, 50848, 52416, 53118, 53472, 57204, 57928, 60156, 61971, 62384, 65169, 65376, 70182, 70824, 76272, 78624, 79677, 80208, 82628, 85806, 86892, 93576, 94432, 98064, 101374, 101696, 105273, 106236, 106944, 114408, 115856, 120312, 123942, 124768, 126439, 130338, 130752, 140364, 141648, 152061, 152544, 157248, 159354, 160416, 165256, 171612, 173784, 185913, 187152, 188864, 195507, 196128, 202748, 210546, 212472, 228816, 231712, 240624, 247884, 249536, 252878, 260676, 280728, 283296, 304122, 305088, 318708, 320832, 330512, 343224, 347568, 371826, 374304, 379317, 391014, 392256, 405496, 421092, 424944, 456183, 457632, 463424, 481248, 495768, 505756, 521352, 557739, 561456, 566592, 608244, 637416, 661024, 686448, 695136, 743652, 748608, 758634, 782028, 810992, 842184, 849888, 885073, 912366, 915264, 962496, 991536, 1011512, 1042704, 1115478, 1122912, 1137951, 1216488, 1274832, 1322048, 1368549, 1372896, 1390272, 1487304, 1517268, 1564056, 1621984, 1643707, 1684368, 1699776, 1770146, 1824732, 1983072, 2023024, 2085408, 2230956, 2245824, 2275902, 2432976, 2549664, 2655219, 2737098, 2745792, 2974608, 3034536, 3128112, 3243968, 3287414, 3368736, 3413853, 3540292, 3649464, 3966144, 4046048, 4170816, 4461912, 4551804, 4865952, 4931121, 5099328, 5310438, 5474196, 5949216, 6069072, 6256224, 6574828, 6737472, 6827706, 7080584, 7298928, 7965657, 8092096, 8923824, 9103608, 9731904, 9862242, 10620876, 10948392, 11505949, 11898432, 12138144, 12512448, 13149656, 13655412, 14161168, 14597856, 14793363, 15931314, 17847648, 18207216, 19724484, 21241752, 21896784, 23011898, 23896971, 24276288, 26299312, 27310824, 28322336, 29195712, 29586726, 31862628, 34517847, 35695296, 36414432, 39448968, 42483504, 43793568, 44380089, 46023796, 47793942, 52598624, 54621648, 56644672, 59173452, 63725256, 69035694, 72828864, 78897936, 84967008, 87587136, 88760178, 92047592, 95587884, 103553541, 105197248, 109243296, 118346904, 127450512, 138071388, 157795872, 169934016, 177520356, 184095184, 191175768, 207107082, 218486592, 236693808, 254901024, 276142776, 310660623, 315591744, 355040712, 368190368, 382351536, 414214164, 473387616, 509802048, 552285552, 621321246, 710081424, 736380736, 764703072, 828428328, 946775232, 1104571104, 1242642492, 1420162848, 1529406144, 1656856656, 2209142208, 2485284984, 2840325696, 3313713312, 4970569968, 6627426624, 9941139936, 19882279872]

約数ペア:

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