21405684096

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:634

約数の個数: 384

約数和(自身を含む): 68207106240

約数和(自身を除く): 46801422144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 53, 64, 68, 72, 82, 96, 102, 106, 123, 128, 136, 144, 153, 159, 164, 192, 204, 212, 246, 272, 288, 306, 318, 328, 369, 384, 408, 424, 477, 492, 503, 544, 576, 612, 636, 656, 697, 738, 816, 848, 901, 954, 984, 1006, 1088, 1152, 1224, 1272, 1312, 1394, 1476, 1509, 1632, 1696, 1802, 1908, 1968, 2012, 2091, 2173, 2176, 2448, 2544, 2624, 2703, 2788, 2952, 3018, 3264, 3392, 3604, 3816, 3936, 4024, 4182, 4346, 4527, 4896, 5088, 5248, 5406, 5576, 5904, 6036, 6273, 6519, 6528, 6784, 7208, 7632, 7872, 8048, 8109, 8364, 8551, 8692, 9054, 9792, 10176, 10812, 11152, 11808, 12072, 12546, 13038, 14416, 15264, 15744, 16096, 16218, 16728, 17102, 17384, 18108, 19557, 19584, 20352, 20623, 21624, 22304, 23616, 24144, 25092, 25653, 26076, 26659, 28832, 30528, 32192, 32436, 33456, 34204, 34768, 36216, 36941, 39114, 41246, 43248, 44608, 47232, 48288, 50184, 51306, 52152, 53318, 57664, 61056, 61869, 64384, 64872, 66912, 68408, 69536, 72432, 73882, 76959, 78228, 79977, 82492, 86496, 89216, 96576, 100368, 102612, 104304, 106636, 110823, 115328, 123738, 129744, 133824, 136816, 139072, 144864, 147764, 153918, 156456, 159954, 164984, 172992, 185607, 193152, 200736, 205224, 208608, 213272, 221646, 239931, 247476, 259488, 267648, 273632, 278144, 289728, 295528, 307836, 312912, 319908, 329968, 332469, 345984, 350591, 371214, 401472, 410448, 417216, 426544, 443292, 453203, 479862, 494952, 518976, 547264, 579456, 591056, 615672, 625824, 639816, 659936, 664938, 701182, 742428, 802944, 820896, 834432, 853088, 886584, 906406, 959724, 989904, 1037952, 1051773, 1093019, 1094528, 1182112, 1231344, 1251648, 1279632, 1319872, 1329876, 1359609, 1402364, 1484856, 1641792, 1706176, 1773168, 1812812, 1919448, 1979808, 2103546, 2186038, 2364224, 2462688, 2503296, 2559264, 2639744, 2659752, 2719218, 2804728, 2969712, 3155319, 3279057, 3283584, 3412352, 3546336, 3625624, 3838896, 3959616, 4078827, 4207092, 4372076, 4728448, 4925376, 5118528, 5319504, 5438436, 5609456, 5939424, 6310638, 6558114, 7092672, 7251248, 7677792, 7919232, 8157654, 8414184, 8744152, 9837171, 9850752, 10237056, 10639008, 10876872, 11218912, 11878848, 12621276, 13116228, 14185344, 14502496, 15355584, 16315308, 16828368, 17488304, 18581323, 19674342, 21278016, 21753744, 22437824, 23757696, 25242552, 26232456, 29004992, 30711168, 32630616, 33656736, 34976608, 37162646, 39348684, 42556032, 43507488, 44875648, 50485104, 52464912, 55743969, 58009984, 65261232, 67313472, 69953216, 74325292, 78697368, 87014976, 100970208, 104929824, 111487938, 130522464, 134626944, 139906432, 148650584, 157394736, 167231907, 174029952, 201940416, 209859648, 222975876, 261044928, 297301168, 314789472, 334463814, 403880832, 419719296, 445951752, 522089856, 594602336, 629578944, 668927628, 891903504, 1189204672, 1259157888, 1337855256, 1783807008, 2378409344, 2675710512, 3567614016, 5351421024, 7135228032, 10702842048, 21405684096]

約数ペア:

[(1, 21405684096), (2, 10702842048), (3, 7135228032), (4, 5351421024), (6, 3567614016), (8, 2675710512), (9, 2378409344), (12, 1783807008), (16, 1337855256), (17, 1259157888), (18, 1189204672), (24, 891903504), (32, 668927628), (34, 629578944), (36, 594602336), (41, 522089856), (48, 445951752), (51, 419719296), (53, 403880832), (64, 334463814), (68, 314789472), (72, 297301168), (82, 261044928), (96, 222975876), (102, 209859648), (106, 201940416), (123, 174029952), (128, 167231907), (136, 157394736), (144, 148650584), (153, 139906432), (159, 134626944), (164, 130522464), (192, 111487938), (204, 104929824), (212, 100970208), (246, 87014976), (272, 78697368), (288, 74325292), (306, 69953216), (318, 67313472), (328, 65261232), (369, 58009984), (384, 55743969), (408, 52464912), (424, 50485104), (477, 44875648), (492, 43507488), (503, 42556032), (544, 39348684), (576, 37162646), (612, 34976608), (636, 33656736), (656, 32630616), (697, 30711168), (738, 29004992), (816, 26232456), (848, 25242552), (901, 23757696), (954, 22437824), (984, 21753744), (1006, 21278016), (1088, 19674342), (1152, 18581323), (1224, 17488304), (1272, 16828368), (1312, 16315308), (1394, 15355584), (1476, 14502496), (1509, 14185344), (1632, 13116228), (1696, 12621276), (1802, 11878848), (1908, 11218912), (1968, 10876872), (2012, 10639008), (2091, 10237056), (2173, 9850752), (2176, 9837171), (2448, 8744152), (2544, 8414184), (2624, 8157654), (2703, 7919232), (2788, 7677792), (2952, 7251248), (3018, 7092672), (3264, 6558114), (3392, 6310638), (3604, 5939424), (3816, 5609456), (3936, 5438436), (4024, 5319504), (4182, 5118528), (4346, 4925376), (4527, 4728448), (4896, 4372076), (5088, 4207092), (5248, 4078827), (5406, 3959616), (5576, 3838896), (5904, 3625624), (6036, 3546336), (6273, 3412352), (6519, 3283584), (6528, 3279057), (6784, 3155319), (7208, 2969712), (7632, 2804728), (7872, 2719218), (8048, 2659752), (8109, 2639744), (8364, 2559264), (8551, 2503296), (8692, 2462688), (9054, 2364224), (9792, 2186038), (10176, 2103546), (10812, 1979808), (11152, 1919448), (11808, 1812812), (12072, 1773168), (12546, 1706176), (13038, 1641792), (14416, 1484856), (15264, 1402364), (15744, 1359609), (16096, 1329876), (16218, 1319872), (16728, 1279632), (17102, 1251648), (17384, 1231344), (18108, 1182112), (19557, 1094528), (19584, 1093019), (20352, 1051773), (20623, 1037952), (21624, 989904), (22304, 959724), (23616, 906406), (24144, 886584), (25092, 853088), (25653, 834432), (26076, 820896), (26659, 802944), (28832, 742428), (30528, 701182), (32192, 664938), (32436, 659936), (33456, 639816), (34204, 625824), (34768, 615672), (36216, 591056), (36941, 579456), (39114, 547264), (41246, 518976), (43248, 494952), (44608, 479862), (47232, 453203), (48288, 443292), (50184, 426544), (51306, 417216), (52152, 410448), (53318, 401472), (57664, 371214), (61056, 350591), (61869, 345984), (64384, 332469), (64872, 329968), (66912, 319908), (68408, 312912), (69536, 307836), (72432, 295528), (73882, 289728), (76959, 278144), (78228, 273632), (79977, 267648), (82492, 259488), (86496, 247476), (89216, 239931), (96576, 221646), (100368, 213272), (102612, 208608), (104304, 205224), (106636, 200736), (110823, 193152), (115328, 185607), (123738, 172992), (129744, 164984), (133824, 159954), (136816, 156456), (139072, 153918), (144864, 147764)]