990989380864

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 576

約数和(自身を含む): 2570083084800

約数和(自身を除く): 1579093703936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 41, 56, 58, 64, 68, 82, 109, 112, 116, 119, 128, 136, 164, 203, 218, 224, 232, 238, 251, 256, 272, 287, 328, 406, 436, 448, 464, 476, 493, 502, 544, 574, 656, 697, 763, 812, 872, 896, 928, 952, 986, 1004, 1088, 1148, 1189, 1312, 1394, 1526, 1624, 1744, 1757, 1792, 1853, 1856, 1904, 1972, 2008, 2176, 2296, 2378, 2624, 2788, 3052, 3161, 3248, 3451, 3488, 3514, 3706, 3712, 3808, 3944, 4016, 4267, 4352, 4469, 4592, 4756, 4879, 5248, 5576, 6104, 6322, 6496, 6902, 6976, 7028, 7279, 7412, 7424, 7616, 7888, 8032, 8323, 8534, 8938, 9184, 9512, 9758, 10291, 10496, 11152, 12208, 12644, 12971, 12992, 13804, 13952, 14056, 14558, 14824, 15232, 15776, 16064, 16646, 17068, 17876, 18368, 19024, 19516, 20213, 20582, 22127, 22304, 24416, 25288, 25942, 25984, 27359, 27608, 27904, 28112, 29116, 29648, 29869, 30464, 31283, 31552, 32128, 33292, 34136, 35752, 36736, 38048, 39032, 40426, 41164, 44254, 44608, 48832, 50576, 50953, 51884, 51968, 53737, 54718, 55216, 56224, 58232, 59296, 59738, 62566, 63104, 64256, 66584, 68272, 71504, 72037, 73472, 75973, 76096, 78064, 80852, 82328, 88508, 89216, 97664, 101152, 101906, 103768, 107474, 109436, 110432, 112448, 116464, 118592, 119476, 123743, 125132, 126208, 129601, 133168, 136544, 141491, 143008, 144074, 151946, 152192, 156128, 161704, 164656, 174947, 177016, 178432, 191513, 195328, 202304, 203812, 207536, 214948, 218872, 220864, 224896, 232928, 237184, 238952, 247486, 250264, 259202, 266336, 273088, 282982, 286016, 288148, 298439, 303892, 304384, 312256, 323408, 329312, 349894, 354032, 376159, 383026, 404608, 407624, 415072, 429896, 437744, 441728, 449792, 465103, 465856, 474368, 477904, 494972, 500528, 518404, 531811, 532672, 546176, 565964, 572032, 576296, 596878, 607784, 624512, 646816, 658624, 699788, 708064, 752318, 766052, 793411, 809216, 815248, 830144, 859792, 866201, 875488, 883456, 907207, 930206, 931712, 955808, 989944, 1001056, 1036808, 1063622, 1065344, 1092352, 1121719, 1131928, 1144064, 1152592, 1193756, 1215568, 1224629, 1249024, 1293632, 1317248, 1399576, 1416128, 1504636, 1532104, 1586822, 1630496, 1660288, 1719584, 1732402, 1750976, 1814414, 1860412, 1863424, 1911616, 1979888, 2002112, 2073616, 2089073, 2127244, 2130688, 2203217, 2243438, 2263856, 2305184, 2387512, 2431136, 2449258, 2587264, 2634496, 2799152, 2832256, 3009272, 3064208, 3173644, 3255721, 3260992, 3320576, 3439168, 3464804, 3501952, 3628828, 3720824, 3823232, 3959776, 4004224, 4147232, 4178146, 4254488, 4406434, 4486876, 4527712, 4610368, 4775024, 4862272, 4898516, 5073463, 5174528, 5553877, 5598304, 5664512, 6018544, 6128416, 6347288, 6511442, 6521984, 6878336, 6929608, 7003904, 7257656, 7441648, 7646464, 7852033, 7919552, 8008448, 8294464, 8356292, 8508976, 8812868, 8973752, 9055424, 9220736, 9550048, 9724544, 9797032, 10146926, 11107754, 11196608, 12037088, 12256832, 12694576, 13022884, 13043968, 13487987, 13756672, 13859216, 14515312, 14883296, 15422519, 15704066, 15839104, 16588928, 16712584, 17017952, 17625736, 17947504, 18110848, 18441472, 19069223, 19100096, 19449088, 19594064, 20293852, 22215508, 22393216, 24074176, 24513664, 25389152, 26045768, 26975974, 27718432, 29030624, 29766592, 30845038, 31408132, 31678208, 32529851, 33177856, 33425168, 34035904, 35251472, 35514241, 35895008, 36221696, 38138446, 38200192, 39188128, 40587704, 44431016, 44786432, 48148352, 49027328, 50778304, 52091536, 53951948, 55436864, 58061248, 59533184, 61690076, 62816264, 65059702, 66850336, 68071808, 70502944, 71028482, 71790016, 76276892, 76400384, 78376256, 81175408, 88862032, 94415909, 96296704, 101556608, 104183072, 107903896, 110873728, 116122496, 119066368, 123380152, 125632528, 130119404, 133484561, 133700672, 136143616, 141005888, 142056964, 143580032, 152553784, 156752512, 162350816, 177724064, 188831818, 203113216, 208366144, 215807792, 221747456, 227708957, 232244992, 246760304, 251265056, 260238808, 266969122, 267401344, 282011776, 284113928, 287160064, 305107568, 313505024, 324701632, 355448128, 377663636, 416732288, 431615584, 455417914, 493520608, 502530112, 520477616, 533938244, 534802688, 553007467, 564023552, 568227856, 610215136, 649403264, 710896256, 755327272, 833464576, 863231168, 910835828, 987041216, 1005060224, 1040955232, 1067876488, 1106014934, 1136455712, 1220430272, 1298806528, 1421792512, 1510654544, 1726462336, 1821671656, 1974082432, 2010120448, 2081910464, 2135752976, 2212029868, 2272911424, 2440860544, 3021309088, 3452924672, 3643343312, 3871052269, 3948164864, 4163820928, 4271505952, 4424059736, 4545822848, 4881721088, 6042618176, 7286686624, 7742104538, 8327641856, 8543011904, 8848119472, 9091645696, 12085236352, 14573373248, 15484209076, 17086023808, 17696238944, 24170472704, 29146746496, 30968418152, 34172047616, 35392477888, 58293492992, 61936836304, 70784955776, 123873672608, 141569911552, 247747345216, 495494690432, 990989380864]

約数ペア:

[(1, 990989380864), (2, 495494690432), (4, 247747345216), (7, 141569911552), (8, 123873672608), (14, 70784955776), (16, 61936836304), (17, 58293492992), (28, 35392477888), (29, 34172047616), (32, 30968418152), (34, 29146746496), (41, 24170472704), (56, 17696238944), (58, 17086023808), (64, 15484209076), (68, 14573373248), (82, 12085236352), (109, 9091645696), (112, 8848119472), (116, 8543011904), (119, 8327641856), (128, 7742104538), (136, 7286686624), (164, 6042618176), (203, 4881721088), (218, 4545822848), (224, 4424059736), (232, 4271505952), (238, 4163820928), (251, 3948164864), (256, 3871052269), (272, 3643343312), (287, 3452924672), (328, 3021309088), (406, 2440860544), (436, 2272911424), (448, 2212029868), (464, 2135752976), (476, 2081910464), (493, 2010120448), (502, 1974082432), (544, 1821671656), (574, 1726462336), (656, 1510654544), (697, 1421792512), (763, 1298806528), (812, 1220430272), (872, 1136455712), (896, 1106014934), (928, 1067876488), (952, 1040955232), (986, 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(8323, 119066368), (8534, 116122496), (8938, 110873728), (9184, 107903896), (9512, 104183072), (9758, 101556608), (10291, 96296704), (10496, 94415909), (11152, 88862032), (12208, 81175408), (12644, 78376256), (12971, 76400384), (12992, 76276892), (13804, 71790016), (13952, 71028482), (14056, 70502944), (14558, 68071808), (14824, 66850336), (15232, 65059702), (15776, 62816264), (16064, 61690076), (16646, 59533184), (17068, 58061248), (17876, 55436864), (18368, 53951948), (19024, 52091536), (19516, 50778304), (20213, 49027328), (20582, 48148352), (22127, 44786432), (22304, 44431016), (24416, 40587704), (25288, 39188128), (25942, 38200192), (25984, 38138446), (27359, 36221696), (27608, 35895008), (27904, 35514241), (28112, 35251472), (29116, 34035904), (29648, 33425168), (29869, 33177856), (30464, 32529851), (31283, 31678208), (31552, 31408132), (32128, 30845038), (33292, 29766592), (34136, 29030624), (35752, 27718432), (36736, 26975974), (38048, 26045768), (39032, 25389152), (40426, 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