21181816656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 960

約数和(自身を含む): 84745131520

約数和(自身を除く): 63563314864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 61, 63, 66, 72, 73, 77, 78, 84, 88, 91, 99, 104, 108, 112, 117, 121, 122, 126, 132, 143, 144, 146, 154, 156, 168, 176, 182, 183, 189, 198, 208, 216, 219, 231, 234, 242, 244, 252, 264, 273, 286, 292, 297, 308, 312, 336, 351, 363, 364, 366, 378, 396, 427, 429, 432, 438, 462, 468, 484, 488, 504, 511, 528, 546, 549, 572, 584, 594, 616, 624, 657, 671, 693, 702, 726, 728, 732, 756, 792, 793, 803, 819, 847, 854, 858, 876, 924, 936, 949, 968, 976, 1001, 1008, 1022, 1089, 1092, 1098, 1144, 1168, 1188, 1232, 1281, 1287, 1314, 1342, 1386, 1404, 1452, 1456, 1464, 1512, 1533, 1573, 1584, 1586, 1606, 1638, 1647, 1694, 1708, 1716, 1752, 1848, 1872, 1898, 1936, 1971, 2002, 2013, 2044, 2079, 2178, 2184, 2196, 2288, 2376, 2379, 2409, 2457, 2541, 2562, 2574, 2628, 2684, 2772, 2808, 2847, 2904, 2928, 3003, 3024, 3066, 3146, 3172, 3212, 3267, 3276, 3294, 3388, 3416, 3432, 3504, 3696, 3796, 3843, 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30744, 30888, 31171, 31317, 31536, 32208, 33033, 33264, 33306, 33726, 34164, 34892, 35332, 35624, 36036, 36234, 36792, 37576, 37752, 38064, 38544, 39312, 39858, 40077, 40656, 41756, 42273, 42471, 42822, 43362, 44044, 44286, 44408, 44968, 45552, 45738, 46116, 48048, 48312, 48983, 49959, 50589, 51246, 51667, 52272, 52338, 52998, 53144, 53436, 54054, 55188, 56364, 56628, 57096, 57816, 57889, 59048, 59787, 60984, 61061, 61488, 61776, 61831, 62342, 62634, 66066, 66429, 66612, 67452, 68328, 69784, 70664, 71248, 72072, 72468, 73073, 73584, 75152, 75504, 78507, 79497, 79716, 80154, 83512, 84546, 84942, 85644, 86724, 88088, 88572, 88816, 89936, 91476, 92232, 93513, 93951, 95953, 96624, 97966, 99099, 99918, 101178, 102492, 103334, 104676, 105996, 106288, 106872, 108108, 110376, 112728, 113256, 114192, 114829, 115632, 115778, 118096, 119574, 120231, 121968, 122122, 123662, 124684, 125268, 126819, 132132, 132858, 133224, 134904, 136656, 139568, 141328, 144144, 144936, 146146, 146949, 149877, 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657657, 671671, 676368, 679536, 685762, 688974, 694668, 717444, 732732, 741972, 748104, 751608, 767624, 783728, 792792, 797148, 799344, 803803, 809424, 810446, 826672, 841617, 863577, 876876, 881694, 918632, 926224, 930006, 942084, 953964, 956592, 961848, 976976, 989296, 1014552, 1028643, 1033461, 1042002, 1062864, 1077626, 1099098, 1112958, 1122156, 1127412, 1151436, 1169168, 1175592, 1189188, 1199016, 1214136, 1215669, 1240008, 1256112, 1271952, 1273558, 1315314, 1322541, 1343342, 1371524, 1377948, 1389336, 1395009, 1434888, 1465464, 1483944, 1496208, 1503216, 1535248, 1563003, 1585584, 1594296, 1607606, 1616439, 1620892, 1648647, 1669437, 1683234, 1727154, 1753752, 1763388, 1837264, 1860012, 1884168, 1907928, 1910337, 1923696, 1972971, 2015013, 2029104, 2057286, 2066922, 2084004, 2155252, 2198196, 2225916, 2244312, 2254824, 2302872, 2351184, 2378376, 2398032, 2411409, 2428272, 2431338, 2480016, 2547116, 2590731, 2630628, 2645082, 2686684, 2743048, 2755896, 2778672, 2790018, 2869776, 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17193033, 17829812, 18135117, 18515574, 19291272, 19397268, 19450704, 20725848, 21013707, 21160656, 21702681, 21882042, 22320144, 22630146, 22924044, 24180156, 24687432, 24803064, 25008048, 25863024, 26378352, 26710992, 26744718, 28018276, 28936908, 29095902, 29176056, 30173528, 30565392, 31567536, 32240208, 33945219, 34386066, 35659624, 36270234, 37031148, 38582544, 38794536, 40117077, 41451696, 42027414, 43405362, 43764084, 45260292, 45848088, 48360312, 49031983, 49374864, 49606128, 53489436, 56036552, 57873816, 58191804, 58352112, 60347056, 63041121, 67890438, 68772132, 71319248, 72540468, 74062296, 77589072, 80234154, 84054828, 86810724, 87528168, 90520584, 91696176, 96720624, 98063966, 101835657, 106978872, 112073104, 115747632, 116383608, 120351231, 126082242, 135780876, 137544264, 145080936, 147095949, 148124592, 160468308, 168109656, 173621448, 175056336, 181041168, 189123363, 196127932, 203671314, 213957744, 232767216, 240702462, 252164484, 271561752, 275088528, 290161872, 294191898, 320936616, 336219312, 347242896, 378246726, 392255864, 407342628, 441287847, 481404924, 504328968, 543123504, 588383796, 641873232, 756493452, 784511728, 814685256, 882575694, 962809848, 1008657936, 1176767592, 1323863541, 1512986904, 1629370512, 1765151388, 1925619696, 2353535184, 2647727082, 3025973808, 3530302776, 5295454164, 7060605552, 10590908328, 21181816656]

約数ペア:

[(1, 21181816656), (2, 10590908328), (3, 7060605552), (4, 5295454164), (6, 3530302776), (7, 3025973808), (8, 2647727082), (9, 2353535184), (11, 1925619696), (12, 1765151388), (13, 1629370512), (14, 1512986904), (16, 1323863541), (18, 1176767592), (21, 1008657936), (22, 962809848), (24, 882575694), (26, 814685256), (27, 784511728), (28, 756493452), (33, 641873232), (36, 588383796), (39, 543123504), (42, 504328968), (44, 481404924), (48, 441287847), (52, 407342628), (54, 392255864), (56, 378246726), (61, 347242896), (63, 336219312), (66, 320936616), (72, 294191898), (73, 290161872), (77, 275088528), (78, 271561752), (84, 252164484), (88, 240702462), (91, 232767216), (99, 213957744), (104, 203671314), (108, 196127932), (112, 189123363), (117, 181041168), (121, 175056336), (122, 173621448), (126, 168109656), (132, 160468308), (143, 148124592), (144, 147095949), (146, 145080936), (154, 137544264), (156, 135780876), (168, 126082242), (176, 120351231), (182, 116383608), (183, 115747632), (189, 112073104), (198, 106978872), (208, 101835657), (216, 98063966), (219, 96720624), (231, 91696176), (234, 90520584), (242, 87528168), (244, 86810724), (252, 84054828), (264, 80234154), (273, 77589072), (286, 74062296), (292, 72540468), (297, 71319248), (308, 68772132), (312, 67890438), (336, 63041121), (351, 60347056), (363, 58352112), (364, 58191804), (366, 57873816), (378, 56036552), (396, 53489436), (427, 49606128), (429, 49374864), (432, 49031983), (438, 48360312), (462, 45848088), (468, 45260292), (484, 43764084), (488, 43405362), (504, 42027414), (511, 41451696), (528, 40117077), (546, 38794536), (549, 38582544), (572, 37031148), (584, 36270234), (594, 35659624), (616, 34386066), (624, 33945219), (657, 32240208), (671, 31567536), (693, 30565392), (702, 30173528), (726, 29176056), (728, 29095902), (732, 28936908), (756, 28018276), (792, 26744718), (793, 26710992), (803, 26378352), (819, 25863024), (847, 25008048), (854, 24803064), (858, 24687432), (876, 24180156), (924, 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