21031610112

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 432

約数和(自身を含む): 68874624000

約数和(自身を除く): 47843013888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 59, 64, 68, 72, 76, 96, 102, 114, 118, 128, 136, 144, 152, 153, 171, 177, 192, 204, 228, 236, 256, 272, 288, 304, 306, 323, 342, 354, 384, 408, 456, 472, 479, 531, 544, 576, 608, 612, 646, 684, 708, 768, 816, 912, 944, 958, 969, 1003, 1062, 1088, 1121, 1152, 1216, 1224, 1292, 1368, 1416, 1437, 1632, 1824, 1888, 1916, 1938, 2006, 2124, 2176, 2242, 2304, 2432, 2448, 2584, 2736, 2832, 2874, 2907, 3009, 3264, 3363, 3648, 3776, 3832, 3876, 4012, 4248, 4311, 4352, 4484, 4864, 4896, 5168, 5472, 5664, 5748, 5814, 6018, 6528, 6726, 7296, 7552, 7664, 7752, 8024, 8143, 8496, 8622, 8968, 9027, 9101, 9792, 10089, 10336, 10944, 11328, 11496, 11628, 12036, 13056, 13452, 14592, 15104, 15328, 15504, 16048, 16286, 16992, 17244, 17936, 18054, 18202, 19057, 19584, 20178, 20672, 21888, 22656, 22992, 23256, 24072, 24429, 26904, 27303, 28261, 30656, 31008, 32096, 32572, 33984, 34488, 35872, 36108, 36404, 38114, 39168, 40356, 41344, 43776, 45312, 45984, 46512, 48144, 48858, 53808, 54606, 56522, 57171, 61312, 62016, 64192, 65144, 67968, 68976, 71744, 72216, 72808, 73287, 76228, 80712, 81909, 82688, 84783, 91968, 93024, 96288, 97716, 107616, 109212, 113044, 114342, 122624, 124032, 128384, 130288, 135936, 137952, 143488, 144432, 145616, 146574, 152456, 154717, 161424, 163818, 169566, 171513, 183936, 186048, 192576, 195432, 215232, 218424, 226088, 228684, 248064, 254349, 256768, 260576, 275904, 286976, 288864, 291232, 293148, 304912, 309434, 322848, 327636, 339132, 343026, 367872, 372096, 385152, 390864, 430464, 436848, 452176, 457368, 464151, 480437, 508698, 521152, 536959, 551808, 577728, 582464, 586296, 609824, 618868, 645696, 655272, 678264, 686052, 744192, 770304, 781728, 860928, 873696, 904352, 914736, 928302, 960874, 1017396, 1042304, 1073918, 1103616, 1155456, 1164928, 1172592, 1219648, 1237736, 1291392, 1310544, 1356528, 1372104, 1392453, 1441311, 1563456, 1610877, 1747392, 1808704, 1829472, 1856604, 1921748, 2034792, 2084608, 2147836, 2310912, 2329856, 2345184, 2439296, 2475472, 2582784, 2621088, 2713056, 2744208, 2784906, 2882622, 3126912, 3221754, 3494784, 3617408, 3658944, 3713208, 3843496, 4069584, 4295672, 4323933, 4690368, 4832631, 4878592, 4950944, 5242176, 5426112, 5488416, 5569812, 5765244, 6253824, 6443508, 6989568, 7234816, 7317888, 7426416, 7686992, 8139168, 8591344, 8647866, 9128303, 9380736, 9665262, 9901888, 10484352, 10852224, 10976832, 11139624, 11530488, 12887016, 14635776, 14852832, 15373984, 16278336, 17182688, 17295732, 18256606, 18761472, 19330524, 19803776, 20968704, 21704448, 21953664, 22279248, 23060976, 25774032, 27384909, 29705664, 30747968, 32556672, 34365376, 34591464, 36513212, 38661048, 39607552, 43907328, 44558496, 46121952, 51548064, 54769818, 59411328, 61495936, 65113344, 68730752, 69182928, 73026424, 77322096, 82154727, 89116992, 92243904, 103096128, 109539636, 118822656, 122991872, 137461504, 138365856, 146052848, 154644192, 164309454, 178233984, 184487808, 206192256, 219079272, 276731712, 292105696, 309288384, 328618908, 356467968, 368975616, 412384512, 438158544, 553463424, 584211392, 618576768, 657237816, 876317088, 1106926848, 1168422784, 1237153536, 1314475632, 1752634176, 2336845568, 2628951264, 3505268352, 5257902528, 7010536704, 10515805056, 21031610112]

約数ペア:

[(1, 21031610112), (2, 10515805056), (3, 7010536704), (4, 5257902528), (6, 3505268352), (8, 2628951264), (9, 2336845568), (12, 1752634176), (16, 1314475632), (17, 1237153536), (18, 1168422784), (19, 1106926848), (24, 876317088), (32, 657237816), (34, 618576768), (36, 584211392), (38, 553463424), (48, 438158544), (51, 412384512), (57, 368975616), (59, 356467968), (64, 328618908), (68, 309288384), (72, 292105696), (76, 276731712), (96, 219079272), (102, 206192256), (114, 184487808), (118, 178233984), (128, 164309454), (136, 154644192), (144, 146052848), (152, 138365856), (153, 137461504), (171, 122991872), (177, 118822656), (192, 109539636), (204, 103096128), (228, 92243904), (236, 89116992), (256, 82154727), (272, 77322096), (288, 73026424), (304, 69182928), (306, 68730752), (323, 65113344), (342, 61495936), (354, 59411328), (384, 54769818), (408, 51548064), (456, 46121952), (472, 44558496), (479, 43907328), (531, 39607552), (544, 38661048), (576, 36513212), (608, 34591464), (612, 34365376), (646, 32556672), (684, 30747968), (708, 29705664), (768, 27384909), (816, 25774032), (912, 23060976), (944, 22279248), (958, 21953664), (969, 21704448), (1003, 20968704), (1062, 19803776), (1088, 19330524), (1121, 18761472), (1152, 18256606), (1216, 17295732), (1224, 17182688), (1292, 16278336), (1368, 15373984), (1416, 14852832), (1437, 14635776), (1632, 12887016), (1824, 11530488), (1888, 11139624), (1916, 10976832), (1938, 10852224), (2006, 10484352), (2124, 9901888), (2176, 9665262), (2242, 9380736), (2304, 9128303), (2432, 8647866), (2448, 8591344), (2584, 8139168), (2736, 7686992), (2832, 7426416), (2874, 7317888), (2907, 7234816), (3009, 6989568), (3264, 6443508), (3363, 6253824), (3648, 5765244), (3776, 5569812), (3832, 5488416), (3876, 5426112), (4012, 5242176), (4248, 4950944), (4311, 4878592), (4352, 4832631), (4484, 4690368), (4864, 4323933), (4896, 4295672), (5168, 4069584), (5472, 3843496), (5664, 3713208), (5748, 3658944), (5814, 3617408), (6018, 3494784), (6528, 3221754), (6726, 3126912), (7296, 2882622), (7552, 2784906), (7664, 2744208), (7752, 2713056), (8024, 2621088), (8143, 2582784), (8496, 2475472), (8622, 2439296), (8968, 2345184), (9027, 2329856), (9101, 2310912), (9792, 2147836), (10089, 2084608), (10336, 2034792), (10944, 1921748), (11328, 1856604), (11496, 1829472), (11628, 1808704), (12036, 1747392), (13056, 1610877), (13452, 1563456), (14592, 1441311), (15104, 1392453), (15328, 1372104), (15504, 1356528), (16048, 1310544), (16286, 1291392), (16992, 1237736), (17244, 1219648), (17936, 1172592), (18054, 1164928), (18202, 1155456), (19057, 1103616), (19584, 1073918), (20178, 1042304), (20672, 1017396), (21888, 960874), (22656, 928302), (22992, 914736), (23256, 904352), (24072, 873696), (24429, 860928), (26904, 781728), (27303, 770304), (28261, 744192), (30656, 686052), (31008, 678264), (32096, 655272), (32572, 645696), (33984, 618868), (34488, 609824), (35872, 586296), (36108, 582464), (36404, 577728), (38114, 551808), (39168, 536959), (40356, 521152), (41344, 508698), (43776, 480437), (45312, 464151), (45984, 457368), (46512, 452176), (48144, 436848), (48858, 430464), (53808, 390864), (54606, 385152), (56522, 372096), (57171, 367872), (61312, 343026), (62016, 339132), (64192, 327636), (65144, 322848), (67968, 309434), (68976, 304912), (71744, 293148), (72216, 291232), (72808, 288864), (73287, 286976), (76228, 275904), (80712, 260576), (81909, 256768), (82688, 254349), (84783, 248064), (91968, 228684), (93024, 226088), (96288, 218424), (97716, 215232), (107616, 195432), (109212, 192576), (113044, 186048), (114342, 183936), (122624, 171513), (124032, 169566), (128384, 163818), (130288, 161424), (135936, 154717), (137952, 152456), (143488, 146574), (144432, 145616)]