21038917536

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 768

約数和(自身を含む): 79478784000

約数和(自身を除く): 58439866464

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, 43, 48, 49, 52, 54, 56, 63, 72, 78, 84, 86, 91, 96, 98, 104, 108, 112, 117, 126, 127, 129, 144, 147, 156, 168, 172, 182, 189, 196, 208, 216, 224, 234, 252, 254, 258, 273, 288, 294, 301, 312, 336, 343, 344, 351, 364, 378, 381, 387, 392, 416, 432, 441, 468, 504, 508, 516, 546, 559, 588, 602, 624, 637, 672, 686, 688, 702, 728, 756, 762, 774, 784, 819, 864, 882, 889, 903, 936, 1008, 1016, 1029, 1032, 1092, 1118, 1143, 1161, 1176, 1204, 1248, 1274, 1323, 1372, 1376, 1404, 1456, 1512, 1524, 1548, 1568, 1638, 1651, 1677, 1764, 1778, 1806, 1872, 1911, 2016, 2032, 2058, 2064, 2107, 2184, 2236, 2286, 2322, 2352, 2408, 2457, 2548, 2646, 2667, 2709, 2744, 2808, 2912, 3024, 3048, 3087, 3096, 3276, 3302, 3354, 3429, 3528, 3556, 3612, 3744, 3822, 3913, 4064, 4116, 4128, 4214, 4368, 4459, 4472, 4572, 4644, 4704, 4816, 4914, 4953, 5031, 5096, 5292, 5334, 5418, 5461, 5488, 5616, 5733, 6048, 6096, 6174, 6192, 6223, 6321, 6552, 6604, 6708, 6858, 7056, 7112, 7224, 7644, 7826, 8001, 8127, 8232, 8428, 8736, 8918, 8944, 9144, 9261, 9288, 9632, 9828, 9906, 10062, 10192, 10584, 10668, 10836, 10922, 10976, 11232, 11466, 11557, 11739, 12192, 12348, 12384, 12446, 12642, 13104, 13208, 13377, 13416, 13716, 14112, 14224, 14448, 14749, 14859, 15093, 15288, 15652, 16002, 16254, 16383, 16464, 16856, 17199, 17836, 17888, 18288, 18522, 18576, 18669, 18963, 19656, 19812, 20124, 20384, 21168, 21336, 21672, 21844, 22932, 23114, 23478, 24003, 24696, 24892, 25284, 26208, 26416, 26754, 26832, 27391, 27432, 28448, 28896, 29498, 29718, 30186, 30576, 31304, 32004, 32508, 32766, 32928, 33712, 34398, 34671, 35217, 35672, 36576, 37044, 37152, 37338, 37926, 38227, 39312, 39624, 40131, 40248, 42336, 42672, 43344, 43561, 43688, 44247, 44577, 45864, 46228, 46956, 48006, 49149, 49392, 49784, 50568, 52832, 53508, 53664, 54782, 54864, 56007, 56889, 58996, 59436, 60372, 61152, 62608, 64008, 65016, 65532, 67424, 68796, 69342, 70434, 70993, 71344, 74088, 74676, 75852, 76454, 78624, 79248, 80262, 80496, 80899, 82173, 85344, 86688, 87122, 87376, 88494, 89154, 91728, 92456, 93912, 96012, 98298, 98784, 99568, 101136, 104013, 105651, 107016, 109564, 109728, 112014, 113778, 114681, 117992, 118872, 120393, 120744, 125216, 128016, 130032, 130683, 131064, 132741, 137592, 138684, 140868, 141986, 142688, 147447, 148176, 149352, 151704, 152908, 158496, 160524, 160992, 161798, 164346, 168021, 174244, 174752, 176988, 178308, 183456, 184912, 187824, 191737, 192024, 196596, 199136, 202272, 208026, 211302, 212979, 214032, 219128, 224028, 227556, 229362, 235984, 237744, 240786, 241488, 242697, 246519, 256032, 260064, 261366, 262128, 265482, 267589, 275184, 277368, 281736, 283972, 294894, 296352, 298704, 303408, 305816, 312039, 321048, 323596, 328692, 336042, 344043, 348488, 353976, 356616, 369824, 375648, 383474, 384048, 392049, 393192, 398223, 416052, 422604, 425958, 428064, 438256, 448056, 455112, 458724, 471968, 475488, 481572, 482976, 485394, 493038, 496951, 522732, 524256, 530964, 535178, 550368, 554736, 563472, 566293, 567944, 575211, 589788, 597408, 606816, 611632, 624078, 638937, 642096, 647192, 657384, 672084, 688086, 696976, 707952, 713232, 728091, 739557, 766948, 768096, 784098, 786384, 796446, 802767, 832104, 845208, 851916, 876512, 896112, 910224, 917448, 963144, 970788, 986076, 993902, 1032129, 1045464, 1061928, 1070356, 1109472, 1126944, 1132586, 1135888, 1150422, 1176147, 1179576, 1223264, 1248156, 1277874, 1284192, 1294384, 1314768, 1344168, 1376172, 1393952, 1415904, 1426464, 1456182, 1479114, 1490853, 1533896, 1568196, 1572768, 1592892, 1605534, 1664208, 1690416, 1698879, 1703832, 1725633, 1792224, 1820448, 1834896, 1873123, 1916811, 1926288, 1941576, 1972152, 1987804, 2064258, 2090928, 2123856, 2140712, 2184273, 2265172, 2271776, 2300844, 2352294, 2359152, 2408301, 2496312, 2555748, 2588768, 2629536, 2688336, 2752344, 2912364, 2958228, 2981706, 3067792, 3136392, 3185784, 3211068, 3328416, 3380832, 3397758, 3407664, 3451266, 3478657, 3669792, 3746246, 3833622, 3852576, 3883152, 3944304, 3975608, 4128516, 4181856, 4247712, 4281424, 4368546, 4472559, 4530344, 4601688, 4704588, 4718304, 4816602, 4992624, 5096637, 5111496, 5176899, 5376672, 5504688, 5619369, 5824728, 5916456, 5963412, 6135584, 6272784, 6371568, 6422136, 6795516, 6815328, 6902532, 6957314, 7224903, 7492492, 7667244, 7766304, 7888608, 7951216, 8257032, 8562848, 8737092, 8945118, 9060688, 9203376, 9409176, 9633204, 9985248, 10193274, 10222992, 10353798, 10435971, 11009376, 11238738, 11649456, 11832912, 11926824, 12545568, 12743136, 12844272, 13417677, 13591032, 13805064, 13914628, 14449806, 14984984, 15289911, 15334488, 15902432, 16514064, 16858107, 17474184, 17890236, 18121376, 18406752, 18818352, 19266408, 20386548, 20445984, 20707596, 20871942, 22477476, 23298912, 23665824, 23853648, 24350599, 25688544, 26835354, 27182064, 27610128, 27829256, 28899612, 29969968, 30579822, 30668976, 31307913, 33028128, 33716214, 34948368, 35780472, 37636704, 38532816, 40773096, 41415192, 41743884, 44954952, 47707296, 48701198, 50574321, 53670708, 54364128, 55220256, 55658512, 57799224, 59939936, 61159644, 61337952, 62615826, 67432428, 69896736, 71560944, 73051797, 77065632, 81546192, 82830384, 83487768, 89909904, 93923739, 97402396, 101148642, 107341416, 111317024, 115598448, 122319288, 125231652, 134864856, 143121888, 146103594, 163092384, 165660768, 166975536, 179819808, 187847478, 194804792, 202297284, 214682832, 219155391, 231196896, 244638576, 250463304, 269729712, 292207188, 333951072, 375694956, 389609584, 404594568, 429365664, 438310782, 489277152, 500926608, 539459424, 584414376, 657466173, 751389912, 779219168, 809189136, 876621564, 1001853216, 1168828752, 1314932346, 1502779824, 1618378272, 1753243128, 2337657504, 2629864692, 3005559648, 3506486256, 5259729384, 7012972512, 10519458768, 21038917536]

約数ペア:

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(1404, 14984984), (1456, 14449806), (1512, 13914628), (1524, 13805064), (1548, 13591032), (1568, 13417677), (1638, 12844272), (1651, 12743136), (1677, 12545568), (1764, 11926824), (1778, 11832912), (1806, 11649456), (1872, 11238738), (1911, 11009376), (2016, 10435971), (2032, 10353798), (2058, 10222992), (2064, 10193274), (2107, 9985248), (2184, 9633204), (2236, 9409176), (2286, 9203376), (2322, 9060688), (2352, 8945118), (2408, 8737092), (2457, 8562848), (2548, 8257032), (2646, 7951216), (2667, 7888608), (2709, 7766304), (2744, 7667244), (2808, 7492492), (2912, 7224903), (3024, 6957314), (3048, 6902532), (3087, 6815328), (3096, 6795516), (3276, 6422136), (3302, 6371568), (3354, 6272784), (3429, 6135584), (3528, 5963412), (3556, 5916456), (3612, 5824728), (3744, 5619369), (3822, 5504688), (3913, 5376672), (4064, 5176899), (4116, 5111496), (4128, 5096637), (4214, 4992624), (4368, 4816602), (4459, 4718304), (4472, 4704588), (4572, 4601688), (4644, 4530344), (4704, 4472559), (4816, 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(34398, 611632), (34671, 606816), (35217, 597408), (35672, 589788), (36576, 575211), (37044, 567944), (37152, 566293), (37338, 563472), (37926, 554736), (38227, 550368), (39312, 535178), (39624, 530964), (40131, 524256), (40248, 522732), (42336, 496951), (42672, 493038), (43344, 485394), (43561, 482976), (43688, 481572), (44247, 475488), (44577, 471968), (45864, 458724), (46228, 455112), (46956, 448056), (48006, 438256), (49149, 428064), (49392, 425958), (49784, 422604), (50568, 416052), (52832, 398223), (53508, 393192), (53664, 392049), (54782, 384048), (54864, 383474), (56007, 375648), (56889, 369824), (58996, 356616), (59436, 353976), (60372, 348488), (61152, 344043), (62608, 336042), (64008, 328692), (65016, 323596), (65532, 321048), (67424, 312039), (68796, 305816), (69342, 303408), (70434, 298704), (70993, 296352), (71344, 294894), (74088, 283972), (74676, 281736), (75852, 277368), (76454, 275184), (78624, 267589), (79248, 265482), (80262, 262128), (80496, 261366), (80899, 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