21433453056

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 240

約数和(自身を含む): 63079816800

約数和(自身を除く): 41646363744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 139, 144, 192, 218, 256, 278, 288, 307, 327, 384, 417, 436, 512, 556, 576, 614, 654, 768, 834, 872, 921, 981, 1112, 1152, 1228, 1251, 1308, 1536, 1668, 1744, 1842, 1962, 2224, 2304, 2456, 2502, 2616, 2763, 3336, 3488, 3684, 3924, 4448, 4608, 4912, 5004, 5232, 5526, 6672, 6976, 7368, 7848, 8896, 9824, 10008, 10464, 11052, 13344, 13952, 14736, 15151, 15696, 17792, 19648, 20016, 20928, 22104, 26688, 27904, 29472, 30302, 31392, 33463, 35584, 39296, 40032, 41856, 42673, 44208, 45453, 53376, 55808, 58944, 60604, 62784, 66926, 71168, 78592, 80064, 83712, 85346, 88416, 90906, 100389, 106752, 117888, 121208, 125568, 128019, 133852, 136359, 157184, 160128, 167424, 170692, 176832, 181812, 200778, 213504, 235776, 242416, 251136, 256038, 267704, 272718, 301167, 320256, 341384, 353664, 363624, 384057, 401556, 471552, 484832, 502272, 512076, 535408, 545436, 602334, 640512, 682768, 707328, 727248, 768114, 803112, 969664, 1024152, 1070816, 1090872, 1204668, 1365536, 1414656, 1454496, 1536228, 1606224, 1939328, 2048304, 2141632, 2181744, 2409336, 2731072, 2908992, 3072456, 3212448, 3878656, 4096608, 4283264, 4363488, 4651357, 4818672, 5462144, 5817984, 6144912, 6424896, 7757312, 8193216, 8566528, 8726976, 9302714, 9637344, 10924288, 11635968, 12289824, 12849792, 13954071, 16386432, 17133056, 17453952, 18605428, 19274688, 21848576, 23271936, 24579648, 25699584, 27908142, 32772864, 34907904, 37210856, 38549376, 41862213, 49159296, 51399168, 55816284, 65545728, 69815808, 74421712, 77098752, 83724426, 98318592, 111632568, 148843424, 154197504, 167448852, 196637184, 223265136, 297686848, 334897704, 446530272, 595373696, 669795408, 893060544, 1190747392, 1339590816, 1786121088, 2381494784, 2679181632, 3572242176, 5358363264, 7144484352, 10716726528, 21433453056]

約数ペア:

[(1, 21433453056), (2, 10716726528), (3, 7144484352), (4, 5358363264), (6, 3572242176), (8, 2679181632), (9, 2381494784), (12, 1786121088), (16, 1339590816), (18, 1190747392), (24, 893060544), (32, 669795408), (36, 595373696), (48, 446530272), (64, 334897704), (72, 297686848), (96, 223265136), (109, 196637184), (128, 167448852), (139, 154197504), (144, 148843424), (192, 111632568), (218, 98318592), (256, 83724426), (278, 77098752), (288, 74421712), (307, 69815808), (327, 65545728), (384, 55816284), (417, 51399168), (436, 49159296), (512, 41862213), (556, 38549376), (576, 37210856), (614, 34907904), (654, 32772864), (768, 27908142), (834, 25699584), (872, 24579648), (921, 23271936), (981, 21848576), (1112, 19274688), (1152, 18605428), (1228, 17453952), (1251, 17133056), (1308, 16386432), (1536, 13954071), (1668, 12849792), (1744, 12289824), (1842, 11635968), (1962, 10924288), (2224, 9637344), (2304, 9302714), (2456, 8726976), (2502, 8566528), (2616, 8193216), (2763, 7757312), (3336, 6424896), (3488, 6144912), (3684, 5817984), (3924, 5462144), (4448, 4818672), (4608, 4651357), (4912, 4363488), (5004, 4283264), (5232, 4096608), (5526, 3878656), (6672, 3212448), (6976, 3072456), (7368, 2908992), (7848, 2731072), (8896, 2409336), (9824, 2181744), (10008, 2141632), (10464, 2048304), (11052, 1939328), (13344, 1606224), (13952, 1536228), (14736, 1454496), (15151, 1414656), (15696, 1365536), (17792, 1204668), (19648, 1090872), (20016, 1070816), (20928, 1024152), (22104, 969664), (26688, 803112), (27904, 768114), (29472, 727248), (30302, 707328), (31392, 682768), (33463, 640512), (35584, 602334), (39296, 545436), (40032, 535408), (41856, 512076), (42673, 502272), (44208, 484832), (45453, 471552), (53376, 401556), (55808, 384057), (58944, 363624), (60604, 353664), (62784, 341384), (66926, 320256), (71168, 301167), (78592, 272718), (80064, 267704), (83712, 256038), (85346, 251136), (88416, 242416), (90906, 235776), (100389, 213504), (106752, 200778), (117888, 181812), (121208, 176832), (125568, 170692), (128019, 167424), (133852, 160128), (136359, 157184)]