28696265136

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 1080

約数和(自身を含む): 113651319600

約数和(自身を除く): 84955054464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 29, 33, 36, 38, 42, 44, 48, 49, 56, 57, 58, 61, 63, 66, 72, 76, 77, 84, 87, 88, 98, 99, 112, 114, 116, 121, 122, 126, 132, 133, 144, 147, 152, 154, 168, 171, 174, 176, 183, 196, 198, 203, 209, 228, 231, 232, 242, 244, 252, 261, 264, 266, 294, 304, 308, 319, 336, 342, 348, 363, 366, 392, 396, 399, 406, 418, 427, 441, 456, 462, 464, 484, 488, 504, 522, 528, 532, 539, 549, 551, 588, 609, 616, 627, 638, 671, 684, 693, 696, 726, 732, 784, 792, 798, 812, 836, 847, 854, 882, 912, 924, 931, 957, 968, 976, 1008, 1044, 1064, 1078, 1089, 1098, 1102, 1159, 1176, 1197, 1218, 1232, 1254, 1276, 1281, 1342, 1368, 1386, 1392, 1421, 1452, 1463, 1464, 1584, 1596, 1617, 1624, 1653, 1672, 1694, 1708, 1764, 1769, 1827, 1848, 1862, 1881, 1914, 1936, 2013, 2088, 2128, 2156, 2178, 2196, 2204, 2233, 2299, 2318, 2352, 2394, 2436, 2508, 2541, 2552, 2562, 2684, 2736, 2772, 2793, 2842, 2871, 2904, 2926, 2928, 2989, 3192, 3234, 3248, 3306, 3344, 3388, 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368676, 369721, 375144, 381843, 386232, 389424, 393008, 394548, 400026, 403332, 408639, 413336, 420717, 426888, 428098, 430416, 431984, 436392, 442134, 445788, 450604, 454328, 458964, 465003, 466697, 467016, 470554, 485982, 491568, 505296, 509124, 511119, 515823, 520086, 526064, 531432, 533368, 535458, 537776, 544852, 555408, 560956, 562716, 579348, 584136, 589512, 591822, 593978, 594384, 600039, 604998, 611952, 620004, 624701, 642147, 647976, 675906, 676368, 678832, 681492, 687764, 693448, 700524, 705831, 713944, 723338, 737352, 739442, 750288, 763686, 772464, 780129, 789096, 800052, 803187, 806664, 817278, 826672, 841434, 853776, 856196, 872784, 884268, 890967, 891576, 901208, 908656, 917928, 930006, 933394, 934032, 941108, 953491, 971964, 981673, 1013859, 1018248, 1022238, 1031646, 1040172, 1062864, 1066736, 1070916, 1085007, 1089704, 1109163, 1121912, 1125432, 1158696, 1168272, 1179024, 1183644, 1187956, 1200078, 1209996, 1225917, 1240008, 1249402, 1262151, 1284294, 1295952, 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約数ペア:

[(1, 28696265136), (2, 14348132568), (3, 9565421712), (4, 7174066284), (6, 4782710856), (7, 4099466448), (8, 3587033142), (9, 3188473904), (11, 2608751376), (12, 2391355428), (14, 2049733224), (16, 1793516571), (18, 1594236952), (19, 1510329744), (21, 1366488816), (22, 1304375688), (24, 1195677714), (28, 1024866612), (29, 989526384), (33, 869583792), (36, 797118476), (38, 755164872), (42, 683244408), (44, 652187844), (48, 597838857), (49, 585638064), (56, 512433306), (57, 503443248), (58, 494763192), (61, 470430576), (63, 455496272), (66, 434791896), (72, 398559238), (76, 377582436), (77, 372678768), (84, 341622204), (87, 329842128), (88, 326093922), (98, 292819032), (99, 289861264), (112, 256216653), (114, 251721624), (116, 247381596), (121, 237159216), (122, 235215288), (126, 227748136), (132, 217395948), (133, 215761392), (144, 199279619), (147, 195212688), (152, 188791218), (154, 186339384), (168, 170811102), (171, 167814416), (174, 164921064), (176, 163046961), (183, 156810192), (196, 146409516), (198, 144930632), (203, 141360912), (209, 137302704), (228, 125860812), (231, 124226256), (232, 123690798), (242, 118579608), (244, 117607644), (252, 113874068), (261, 109947376), (264, 108697974), (266, 107880696), (294, 97606344), (304, 94395609), (308, 93169692), (319, 89956944), (336, 85405551), (342, 83907208), (348, 82460532), (363, 79053072), (366, 78405096), (392, 73204758), (396, 72465316), (399, 71920464), (406, 70680456), (418, 68651352), (427, 67204368), (441, 65070896), (456, 62930406), (462, 62113128), (464, 61845399), (484, 59289804), (488, 58803822), (504, 56937034), (522, 54973688), (528, 54348987), (532, 53940348), (539, 53239824), (549, 52270064), (551, 52080336), (588, 48803172), (609, 47120304), (616, 46584846), (627, 45767568), (638, 44978472), (671, 42766416), (684, 41953604), (693, 41408752), (696, 41230266), (726, 39526536), (732, 39202548), (784, 36602379), (792, 36232658), (798, 35960232), (812, 35340228), (836, 34325676), (847, 33879888), (854, 33602184), (882, 32535448), (912, 31465203), (924, 31056564), (931, 30823056), (957, 29985648), (968, 29644902), (976, 29401911), (1008, 28468517), (1044, 27486844), (1064, 26970174), (1078, 26619912), (1089, 26351024), (1098, 26135032), (1102, 26040168), (1159, 24759504), (1176, 24401586), (1197, 23973488), (1218, 23560152), (1232, 23292423), (1254, 22883784), (1276, 22489236), (1281, 22401456), (1342, 21383208), (1368, 20976802), (1386, 20704376), (1392, 20615133), (1421, 20194416), (1452, 19763268), (1463, 19614672), (1464, 19601274), (1584, 18116329), (1596, 17980116), (1617, 17746608), (1624, 17670114), (1653, 17360112), (1672, 17162838), (1694, 16939944), (1708, 16801092), (1764, 16267724), (1769, 16221744), (1827, 15706768), (1848, 15528282), (1862, 15411528), (1881, 15255856), (1914, 14992824), (1936, 14822451), (2013, 14255472), (2088, 13743422), (2128, 13485087), (2156, 13309956), (2178, 13175512), (2196, 13067516), (2204, 13020084), (2233, 12850992), (2299, 12482064), 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