21181603968

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{22073}}^1$

素因数の和:22124

約数の個数: 288

約数和(自身を含む): 75077868060

約数和(自身を除く): 53896264092

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 128, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 384, 392, 408, 441, 448, 476, 504, 544, 576, 588, 612, 672, 714, 784, 816, 833, 882, 896, 952, 1008, 1071, 1088, 1152, 1176, 1224, 1344, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2176, 2352, 2448, 2499, 2688, 2856, 3136, 3264, 3332, 3528, 3808, 4032, 4284, 4704, 4896, 4998, 5712, 6272, 6528, 6664, 7056, 7497, 7616, 8064, 8568, 9408, 9792, 9996, 11424, 13328, 14112, 14994, 15232, 17136, 18816, 19584, 19992, 22073, 22848, 26656, 28224, 29988, 34272, 39984, 44146, 45696, 53312, 56448, 59976, 66219, 68544, 79968, 88292, 106624, 119952, 132438, 137088, 154511, 159936, 176584, 198657, 239904, 264876, 309022, 319872, 353168, 375241, 397314, 463533, 479808, 529752, 618044, 706336, 750482, 794628, 927066, 959616, 1059504, 1081577, 1125723, 1236088, 1390599, 1412672, 1500964, 1589256, 1854132, 2119008, 2163154, 2251446, 2472176, 2626687, 2781198, 2825344, 3001928, 3178512, 3244731, 3377169, 3708264, 4238016, 4326308, 4502892, 4944352, 5253374, 5562396, 6003856, 6357024, 6489462, 6754338, 7416528, 7880061, 8476032, 8652616, 9005784, 9734193, 9888704, 10506748, 11124792, 12007712, 12714048, 12978924, 13508676, 14833056, 15760122, 17305232, 18011568, 18386809, 19468386, 19777408, 21013496, 22249584, 23640183, 24015424, 25428096, 25957848, 27017352, 29666112, 31520244, 34610464, 36023136, 36773618, 38936772, 42026992, 44499168, 47280366, 48030848, 51915696, 54034704, 55160427, 59332224, 63040488, 69220928, 72046272, 73547236, 77873544, 84053984, 88998336, 94560732, 103831392, 108069408, 110320854, 126080976, 138441856, 144092544, 147094472, 155747088, 165481281, 168107968, 177996672, 189121464, 207662784, 216138816, 220641708, 252161952, 294188944, 311494176, 330962562, 336215936, 378242928, 415325568, 432277632, 441283416, 504323904, 588377888, 622988352, 661925124, 756485856, 882566832, 1008647808, 1176755776, 1245976704, 1323850248, 1512971712, 1765133664, 2353511552, 2647700496, 3025943424, 3530267328, 5295400992, 7060534656, 10590801984, 21181603968]

約数ペア:

[(1, 21181603968), (2, 10590801984), (3, 7060534656), (4, 5295400992), (6, 3530267328), (7, 3025943424), (8, 2647700496), (9, 2353511552), (12, 1765133664), (14, 1512971712), (16, 1323850248), (17, 1245976704), (18, 1176755776), (21, 1008647808), (24, 882566832), (28, 756485856), (32, 661925124), (34, 622988352), (36, 588377888), (42, 504323904), (48, 441283416), (49, 432277632), (51, 415325568), (56, 378242928), (63, 336215936), (64, 330962562), (68, 311494176), (72, 294188944), (84, 252161952), (96, 220641708), (98, 216138816), (102, 207662784), (112, 189121464), (119, 177996672), (126, 168107968), (128, 165481281), (136, 155747088), (144, 147094472), (147, 144092544), (153, 138441856), (168, 126080976), (192, 110320854), (196, 108069408), (204, 103831392), (224, 94560732), (238, 88998336), (252, 84053984), (272, 77873544), (288, 73547236), (294, 72046272), (306, 69220928), (336, 63040488), (357, 59332224), (384, 55160427), (392, 54034704), (408, 51915696), (441, 48030848), (448, 47280366), (476, 44499168), (504, 42026992), (544, 38936772), (576, 36773618), (588, 36023136), (612, 34610464), (672, 31520244), (714, 29666112), (784, 27017352), (816, 25957848), (833, 25428096), (882, 24015424), (896, 23640183), (952, 22249584), (1008, 21013496), (1071, 19777408), (1088, 19468386), (1152, 18386809), (1176, 18011568), (1224, 17305232), (1344, 15760122), (1428, 14833056), (1568, 13508676), (1632, 12978924), (1666, 12714048), (1764, 12007712), (1904, 11124792), (2016, 10506748), (2142, 9888704), (2176, 9734193), (2352, 9005784), (2448, 8652616), (2499, 8476032), (2688, 7880061), (2856, 7416528), (3136, 6754338), (3264, 6489462), (3332, 6357024), (3528, 6003856), (3808, 5562396), (4032, 5253374), (4284, 4944352), (4704, 4502892), (4896, 4326308), (4998, 4238016), (5712, 3708264), (6272, 3377169), (6528, 3244731), (6664, 3178512), (7056, 3001928), (7497, 2825344), (7616, 2781198), (8064, 2626687), (8568, 2472176), (9408, 2251446), (9792, 2163154), (9996, 2119008), (11424, 1854132), (13328, 1589256), (14112, 1500964), (14994, 1412672), (15232, 1390599), (17136, 1236088), (18816, 1125723), (19584, 1081577), (19992, 1059504), (22073, 959616), (22848, 927066), (26656, 794628), (28224, 750482), (29988, 706336), (34272, 618044), (39984, 529752), (44146, 479808), (45696, 463533), (53312, 397314), (56448, 375241), (59976, 353168), (66219, 319872), (68544, 309022), (79968, 264876), (88292, 239904), (106624, 198657), (119952, 176584), (132438, 159936), (137088, 154511)]