18397087744

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 384

約数和(自身を含む): 48825504000

約数和(自身を除く): 30428416256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 32, 34, 38, 56, 58, 64, 68, 76, 112, 116, 119, 128, 133, 136, 137, 152, 203, 224, 232, 238, 256, 266, 272, 274, 304, 323, 406, 448, 464, 476, 493, 512, 532, 544, 548, 551, 608, 646, 812, 896, 928, 952, 959, 986, 1024, 1064, 1088, 1096, 1102, 1216, 1292, 1624, 1792, 1856, 1904, 1918, 1972, 2048, 2128, 2176, 2192, 2204, 2261, 2329, 2432, 2584, 2603, 3248, 3451, 3584, 3712, 3808, 3836, 3857, 3944, 3973, 4256, 4352, 4384, 4408, 4522, 4658, 4864, 5168, 5206, 6496, 6902, 7168, 7424, 7616, 7672, 7714, 7888, 7946, 8512, 8704, 8768, 8816, 9044, 9316, 9367, 9728, 10336, 10412, 12992, 13804, 14336, 14848, 15232, 15344, 15428, 15776, 15892, 16303, 17024, 17408, 17536, 17632, 18088, 18221, 18632, 18734, 19456, 20672, 20824, 25984, 27608, 27811, 29696, 30464, 30688, 30856, 31552, 31784, 32606, 34048, 34816, 35072, 35264, 36176, 36442, 37264, 37468, 38912, 41344, 41648, 44251, 51968, 55216, 55622, 59392, 60928, 61376, 61712, 63104, 63568, 65212, 65569, 67541, 68096, 70144, 70528, 72352, 72884, 74528, 74936, 75487, 82688, 83296, 88502, 103936, 110432, 111244, 121856, 122752, 123424, 126208, 127136, 130424, 131138, 135082, 136192, 140288, 141056, 144704, 145768, 149056, 149872, 150974, 165376, 166592, 177004, 207872, 220864, 222488, 243712, 245504, 246848, 252416, 254272, 260848, 262276, 270164, 272384, 280576, 282112, 289408, 291536, 298112, 299744, 301948, 309757, 330752, 333184, 354008, 415744, 441728, 444976, 472787, 491008, 493696, 504832, 508544, 521696, 524552, 528409, 540328, 564224, 578816, 583072, 596224, 599488, 603896, 619514, 661504, 666368, 708016, 883456, 889952, 945574, 982016, 987392, 1009664, 1017088, 1043392, 1049104, 1056818, 1080656, 1128448, 1157632, 1166144, 1192448, 1198976, 1207792, 1239028, 1283279, 1332736, 1416032, 1766912, 1779904, 1891148, 1964032, 1974784, 2034176, 2086784, 2098208, 2113636, 2161312, 2315264, 2332288, 2384896, 2397952, 2415584, 2478056, 2566558, 2665472, 2832064, 3533824, 3559808, 3782296, 3949568, 4068352, 4173568, 4196416, 4227272, 4322624, 4630528, 4664576, 4769792, 4795904, 4831168, 4956112, 5133116, 5330944, 5664128, 7067648, 7119616, 7564592, 7899136, 8136704, 8347136, 8392832, 8454544, 8645248, 8982953, 9329152, 9591808, 9662336, 9912224, 10266232, 11328256, 14239232, 15129184, 16694272, 16785664, 16909088, 17290496, 17965906, 18658304, 19183616, 19324672, 19824448, 20532464, 22656512, 28478464, 30258368, 33388544, 33571328, 33818176, 34580992, 35931812, 37316608, 38649344, 39648896, 41064928, 45313024, 56956928, 60516736, 67142656, 67636352, 69161984, 71863624, 77298688, 79297792, 82129856, 90626048, 121033472, 134285312, 135272704, 138323968, 143727248, 154597376, 158595584, 164259712, 242066944, 270545408, 287454496, 317191168, 328519424, 484133888, 541090816, 574908992, 634382336, 657038848, 968267776, 1082181632, 1149817984, 1314077696, 2299635968, 2628155392, 4599271936, 9198543872, 18397087744]

約数ペア:

[(1, 18397087744), (2, 9198543872), (4, 4599271936), (7, 2628155392), (8, 2299635968), (14, 1314077696), (16, 1149817984), (17, 1082181632), (19, 968267776), (28, 657038848), (29, 634382336), (32, 574908992), (34, 541090816), (38, 484133888), (56, 328519424), (58, 317191168), (64, 287454496), (68, 270545408), (76, 242066944), (112, 164259712), (116, 158595584), (119, 154597376), (128, 143727248), (133, 138323968), (136, 135272704), (137, 134285312), (152, 121033472), (203, 90626048), (224, 82129856), (232, 79297792), (238, 77298688), (256, 71863624), (266, 69161984), (272, 67636352), (274, 67142656), (304, 60516736), (323, 56956928), (406, 45313024), (448, 41064928), (464, 39648896), (476, 38649344), (493, 37316608), (512, 35931812), (532, 34580992), (544, 33818176), (548, 33571328), (551, 33388544), (608, 30258368), (646, 28478464), (812, 22656512), (896, 20532464), (928, 19824448), (952, 19324672), (959, 19183616), (986, 18658304), (1024, 17965906), (1064, 17290496), (1088, 16909088), (1096, 16785664), (1102, 16694272), (1216, 15129184), (1292, 14239232), (1624, 11328256), (1792, 10266232), (1856, 9912224), (1904, 9662336), (1918, 9591808), (1972, 9329152), (2048, 8982953), (2128, 8645248), (2176, 8454544), (2192, 8392832), (2204, 8347136), (2261, 8136704), (2329, 7899136), (2432, 7564592), (2584, 7119616), (2603, 7067648), (3248, 5664128), (3451, 5330944), (3584, 5133116), (3712, 4956112), (3808, 4831168), (3836, 4795904), (3857, 4769792), (3944, 4664576), (3973, 4630528), (4256, 4322624), (4352, 4227272), (4384, 4196416), (4408, 4173568), (4522, 4068352), (4658, 3949568), (4864, 3782296), (5168, 3559808), (5206, 3533824), (6496, 2832064), (6902, 2665472), (7168, 2566558), (7424, 2478056), (7616, 2415584), (7672, 2397952), (7714, 2384896), (7888, 2332288), (7946, 2315264), (8512, 2161312), (8704, 2113636), (8768, 2098208), (8816, 2086784), (9044, 2034176), (9316, 1974784), (9367, 1964032), (9728, 1891148), (10336, 1779904), (10412, 1766912), (12992, 1416032), (13804, 1332736), (14336, 1283279), (14848, 1239028), (15232, 1207792), (15344, 1198976), (15428, 1192448), (15776, 1166144), (15892, 1157632), (16303, 1128448), (17024, 1080656), (17408, 1056818), (17536, 1049104), (17632, 1043392), (18088, 1017088), (18221, 1009664), (18632, 987392), (18734, 982016), (19456, 945574), (20672, 889952), (20824, 883456), (25984, 708016), (27608, 666368), (27811, 661504), (29696, 619514), (30464, 603896), (30688, 599488), (30856, 596224), (31552, 583072), (31784, 578816), (32606, 564224), (34048, 540328), (34816, 528409), (35072, 524552), (35264, 521696), (36176, 508544), (36442, 504832), (37264, 493696), (37468, 491008), (38912, 472787), (41344, 444976), (41648, 441728), (44251, 415744), (51968, 354008), (55216, 333184), (55622, 330752), (59392, 309757), (60928, 301948), (61376, 299744), (61712, 298112), (63104, 291536), (63568, 289408), (65212, 282112), (65569, 280576), (67541, 272384), (68096, 270164), (70144, 262276), (70528, 260848), (72352, 254272), (72884, 252416), (74528, 246848), (74936, 245504), (75487, 243712), (82688, 222488), (83296, 220864), (88502, 207872), (103936, 177004), (110432, 166592), (111244, 165376), (121856, 150974), (122752, 149872), (123424, 149056), (126208, 145768), (127136, 144704), (130424, 141056), (131138, 140288), (135082, 136192)]