21470362368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:137

約数の個数: 864

約数和(自身を含む): 79546070016

約数和(自身を除く): 58075707648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 23, 24, 26, 28, 32, 37, 38, 39, 42, 46, 48, 52, 56, 57, 64, 69, 74, 76, 78, 84, 91, 92, 96, 104, 111, 112, 114, 128, 133, 138, 148, 152, 156, 161, 168, 182, 184, 192, 208, 222, 224, 228, 247, 256, 259, 266, 273, 276, 296, 299, 304, 312, 322, 336, 361, 364, 368, 384, 399, 416, 437, 444, 448, 456, 481, 483, 494, 518, 532, 546, 552, 592, 598, 608, 624, 644, 672, 703, 722, 728, 736, 741, 768, 777, 798, 832, 851, 874, 888, 896, 897, 912, 962, 966, 988, 1036, 1064, 1083, 1092, 1104, 1184, 1196, 1216, 1248, 1288, 1311, 1344, 1406, 1443, 1444, 1456, 1472, 1482, 1554, 1596, 1664, 1702, 1729, 1748, 1776, 1792, 1794, 1824, 1924, 1932, 1976, 2072, 2093, 2109, 2128, 2166, 2184, 2208, 2368, 2392, 2432, 2496, 2527, 2553, 2576, 2622, 2688, 2812, 2886, 2888, 2912, 2944, 2964, 3059, 3108, 3192, 3328, 3367, 3404, 3458, 3496, 3552, 3588, 3648, 3848, 3864, 3952, 4144, 4186, 4218, 4256, 4332, 4368, 4416, 4693, 4736, 4784, 4864, 4921, 4992, 5054, 5106, 5152, 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44992, 45448, 46176, 46208, 47424, 47656, 48507, 48944, 49728, 49818, 50232, 51072, 53428, 53872, 54464, 54834, 55328, 55936, 56316, 57408, 58121, 59052, 60648, 61568, 61824, 63232, 63973, 64676, 65702, 66304, 66378, 66424, 66976, 67488, 68172, 69312, 69888, 71484, 73112, 73416, 75088, 76544, 77441, 78736, 79534, 80142, 80808, 80864, 81696, 82992, 83904, 88504, 89984, 90896, 92352, 92416, 93499, 94848, 95312, 97014, 97888, 98553, 99456, 99636, 100464, 102144, 106856, 107744, 107939, 108928, 109668, 110656, 111872, 112632, 113183, 114816, 116242, 118104, 119301, 121296, 123136, 123648, 127946, 129352, 131404, 132756, 132848, 133952, 134976, 136344, 138624, 142968, 146224, 146832, 150176, 154882, 157472, 159068, 160284, 161616, 161728, 163392, 165984, 167808, 173641, 174363, 177008, 179968, 181792, 184704, 186998, 189696, 190624, 191919, 194028, 195776, 197106, 198912, 199272, 200928, 210197, 213712, 215488, 215878, 217856, 219336, 221312, 225264, 226366, 229632, 232323, 232484, 236208, 238602, 242592, 255892, 258704, 262808, 265512, 265696, 267904, 269952, 272688, 277248, 280497, 285936, 292448, 293664, 300352, 307211, 309764, 314944, 318136, 320568, 323232, 323456, 323817, 326784, 331968, 335616, 339549, 347282, 348726, 354016, 363584, 369408, 373996, 381248, 383838, 388056, 391552, 394212, 398544, 401856, 420394, 427424, 430976, 431756, 438672, 442624, 450528, 452732, 464646, 464968, 472416, 477204, 485184, 511784, 517408, 520923, 525616, 531024, 531392, 535808, 539904, 545376, 560994, 571872, 584896, 587328, 600704, 614422, 619528, 629888, 630591, 636272, 641136, 646464, 646912, 647634, 653568, 663936, 679098, 694564, 697452, 708032, 727168, 747992, 755573, 762496, 767676, 776112, 783104, 788424, 797088, 803712, 840788, 854848, 861952, 863512, 877344, 901056, 905464, 921633, 929292, 929936, 944832, 954408, 970368, 1023568, 1034816, 1041846, 1051232, 1062048, 1062784, 1090752, 1121988, 1143744, 1169792, 1174656, 1201408, 1215487, 1228844, 1239056, 1259776, 1261182, 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約数ペア:

[(1, 21470362368), (2, 10735181184), (3, 7156787456), (4, 5367590592), (6, 3578393728), (7, 3067194624), (8, 2683795296), (12, 1789196864), (13, 1651566336), (14, 1533597312), (16, 1341897648), (19, 1130019072), (21, 1022398208), (23, 933494016), (24, 894598432), (26, 825783168), (28, 766798656), (32, 670948824), (37, 580280064), (38, 565009536), (39, 550522112), (42, 511199104), (46, 466747008), (48, 447299216), (52, 412891584), (56, 383399328), (57, 376673024), (64, 335474412), (69, 311164672), (74, 290140032), (76, 282504768), (78, 275261056), (84, 255599552), (91, 235938048), (92, 233373504), (96, 223649608), (104, 206445792), (111, 193426688), (112, 191699664), (114, 188336512), (128, 167737206), (133, 161431296), (138, 155582336), (148, 145070016), (152, 141252384), (156, 137630528), (161, 133356288), (168, 127799776), (182, 117969024), (184, 116686752), (192, 111824804), (208, 103222896), (222, 96713344), (224, 95849832), (228, 94168256), (247, 86924544), (256, 83868603), (259, 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17656548), (1248, 17203816), (1288, 16669536), (1311, 16377088), (1344, 15974972), (1406, 15270528), (1443, 14878976), (1444, 14868672), (1456, 14746128), (1472, 14585844), (1482, 14487424), (1554, 13816192), (1596, 13452608), (1664, 12902862), (1702, 12614784), (1729, 12417792), (1748, 12282816), (1776, 12089168), (1792, 11981229), (1794, 11967872), (1824, 11771032), (1924, 11159232), (1932, 11113024), (1976, 10865568), (2072, 10362144), (2093, 10258176), (2109, 10180352), (2128, 10089456), (2166, 9912448), (2184, 9830752), (2208, 9723896), (2368, 9066876), (2392, 8975904), (2432, 8828274), (2496, 8601908), (2527, 8496384), (2553, 8409856), (2576, 8334768), (2622, 8188544), (2688, 7987486), (2812, 7635264), (2886, 7439488), (2888, 7434336), (2912, 7373064), (2944, 7292922), (2964, 7243712), (3059, 7018752), (3108, 6908096), (3192, 6726304), (3328, 6451431), (3367, 6376704), (3404, 6307392), (3458, 6208896), (3496, 6141408), (3552, 6044584), (3588, 5983936), (3648, 5885516), (3848, 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