18931948992

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 672

約数和(自身を含む): 66890188800

約数和(自身を除く): 47958239808

約数列:

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121752, 123101, 127072, 127224, 128516, 132432, 134292, 140976, 142956, 147312, 148808, 148986, 153792, 155496, 155952, 157263, 162336, 167409, 169632, 174933, 176576, 179056, 180576, 182094, 182628, 187968, 190608, 192774, 196416, 198648, 201438, 207328, 207936, 209684, 211464, 214434, 223212, 233244, 242792, 243504, 246202, 254144, 254448, 257032, 264864, 268584, 273141, 281952, 285912, 289161, 294624, 297616, 297972, 302157, 310992, 311904, 314526, 324672, 334818, 339264, 349866, 353419, 358112, 361152, 364188, 365256, 369303, 381216, 385548, 397296, 402876, 414656, 419368, 422928, 428868, 446424, 466488, 471789, 485584, 487008, 492404, 502227, 508896, 514064, 529728, 537168, 546282, 563904, 571824, 576631, 578322, 589248, 595232, 595944, 604314, 621984, 623808, 629052, 669636, 699732, 706838, 716224, 728376, 730512, 738606, 762432, 771096, 794592, 805752, 819423, 838736, 845856, 857736, 867483, 892848, 932976, 943578, 971168, 974016, 984808, 995999, 1004454, 1017792, 1028128, 1060257, 1074336, 1092564, 1107909, 1143648, 1153262, 1156644, 1190464, 1191888, 1208628, 1243968, 1258104, 1339272, 1399464, 1413676, 1415367, 1456752, 1461024, 1477212, 1542192, 1589184, 1611504, 1638846, 1677472, 1691712, 1715472, 1729893, 1734966, 1785696, 1865952, 1887156, 1942336, 1969616, 1991998, 2008908, 2056256, 2120514, 2148672, 2185128, 2215818, 2287296, 2306524, 2313288, 2383776, 2417256, 2516208, 2678544, 2798928, 2827352, 2830734, 2913504, 2922048, 2954424, 2987997, 3084384, 3180771, 3223008, 3277692, 3323727, 3354944, 3430944, 3459786, 3469932, 3571392, 3731904, 3774312, 3939232, 3983996, 4017816, 4241028, 4370256, 4431636, 4613048, 4626576, 4767552, 4834512, 5032416, 5189679, 5357088, 5597856, 5654704, 5661468, 5827008, 5908848, 5975994, 6168768, 6361542, 6446016, 6555384, 6647454, 6861888, 6919572, 6939864, 7548624, 7878464, 7967992, 8035632, 8482056, 8740512, 8863272, 8963991, 9226096, 9253152, 9542313, 9669024, 10064832, 10379358, 10714176, 10955989, 11195712, 11309408, 11322936, 11817696, 11951988, 12723084, 13110768, 13294908, 13839144, 13879728, 15097248, 15569037, 15935984, 16071264, 16964112, 17481024, 17726544, 17927982, 18452192, 18506304, 19084626, 19338048, 20758716, 21911978, 22618816, 22645872, 23635392, 23903976, 25446168, 26221536, 26589816, 26891973, 27678288, 27759456, 30194496, 31138074, 31871968, 32142528, 32867967, 33928224, 35453088, 35855964, 36904384, 38169252, 41517432, 43823956, 45291744, 47807952, 50892336, 52443072, 53179632, 53783946, 55356576, 55518912, 62276148, 63743936, 65735934, 67856448, 70906176, 71711928, 76338504, 83034864, 87647912, 90583488, 95615904, 98603901, 101784672, 106359264, 107567892, 110713152, 124552296, 131471868, 143423856, 152677008, 166069728, 175295824, 191231808, 197207802, 203569344, 212718528, 215135784, 249104592, 262943736, 286847712, 295811703, 305354016, 332139456, 350591648, 394415604, 430271568, 498209184, 525887472, 573695424, 591623406, 610708032, 701183296, 788831208, 860543136, 996418368, 1051774944, 1183246812, 1577662416, 1721086272, 2103549888, 2366493624, 3155324832, 4732987248, 6310649664, 9465974496, 18931948992]

約数ペア:

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