1997747136

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 336

約数和(自身を含む): 7374501888

約数和(自身を除く): 5376754752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 192, 198, 217, 224, 231, 248, 252, 264, 279, 288, 308, 336, 341, 352, 372, 396, 434, 448, 462, 496, 504, 528, 558, 576, 616, 651, 672, 682, 693, 704, 744, 792, 868, 924, 992, 1008, 1023, 1056, 1116, 1232, 1302, 1344, 1364, 1386, 1453, 1488, 1584, 1736, 1848, 1953, 1984, 2016, 2046, 2112, 2232, 2387, 2464, 2604, 2728, 2772, 2906, 2976, 3069, 3168, 3472, 3696, 3906, 4032, 4092, 4359, 4464, 4774, 4928, 5208, 5456, 5544, 5812, 5952, 6138, 6336, 6944, 7161, 7392, 7812, 8184, 8718, 8928, 9548, 10171, 10416, 10912, 11088, 11624, 12276, 13077, 13888, 14322, 14784, 15624, 15983, 16368, 17436, 17856, 19096, 20342, 20832, 21483, 21824, 22176, 23248, 24552, 26154, 28644, 30513, 31248, 31966, 32736, 34872, 38192, 40684, 41664, 42966, 44352, 45043, 46496, 47949, 49104, 52308, 57288, 61026, 62496, 63932, 65472, 69744, 76384, 81368, 85932, 90086, 91539, 92992, 95898, 98208, 104616, 111881, 114576, 122052, 124992, 127864, 135129, 139488, 143847, 152768, 162736, 171864, 180172, 183078, 191796, 196416, 209232, 223762, 229152, 244104, 255728, 270258, 278976, 287694, 315301, 325472, 335643, 343728, 360344, 366156, 383592, 405387, 418464, 447524, 458304, 488208, 495473, 511456, 540516, 575388, 630602, 650944, 671286, 687456, 720688, 732312, 767184, 810774, 836928, 895048, 945903, 976416, 990946, 1006929, 1022912, 1081032, 1150776, 1261204, 1342572, 1374912, 1441376, 1464624, 1486419, 1534368, 1621548, 1790096, 1891806, 1952832, 1981892, 2013858, 2162064, 2301552, 2522408, 2685144, 2837709, 2882752, 2929248, 2972838, 3068736, 3243096, 3468311, 3580192, 3783612, 3963784, 4027716, 4324128, 4459257, 4603104, 5044816, 5370288, 5675418, 5858496, 5945676, 6486192, 6936622, 7160384, 7567224, 7927568, 8055432, 8648256, 8918514, 9206208, 10089632, 10404933, 10740576, 11350836, 11891352, 12972384, 13873244, 15134448, 15855136, 16110864, 17837028, 20179264, 20809866, 21481152, 22701672, 23782704, 25944768, 27746488, 30268896, 31214799, 31710272, 32221728, 35674056, 41619732, 45403344, 47565408, 55492976, 60537792, 62429598, 64443456, 71348112, 83239464, 90806688, 95130816, 110985952, 124859196, 142696224, 166478928, 181613376, 221971904, 249718392, 285392448, 332957856, 499436784, 665915712, 998873568, 1997747136]

約数ペア:

[(1, 1997747136), (2, 998873568), (3, 665915712), (4, 499436784), (6, 332957856), (7, 285392448), (8, 249718392), (9, 221971904), (11, 181613376), (12, 166478928), (14, 142696224), (16, 124859196), (18, 110985952), (21, 95130816), (22, 90806688), (24, 83239464), (28, 71348112), (31, 64443456), (32, 62429598), (33, 60537792), (36, 55492976), (42, 47565408), (44, 45403344), (48, 41619732), (56, 35674056), (62, 32221728), (63, 31710272), (64, 31214799), (66, 30268896), (72, 27746488), (77, 25944768), (84, 23782704), (88, 22701672), (93, 21481152), (96, 20809866), (99, 20179264), (112, 17837028), (124, 16110864), (126, 15855136), (132, 15134448), (144, 13873244), (154, 12972384), (168, 11891352), (176, 11350836), (186, 10740576), (192, 10404933), (198, 10089632), (217, 9206208), (224, 8918514), (231, 8648256), (248, 8055432), (252, 7927568), (264, 7567224), (279, 7160384), (288, 6936622), (308, 6486192), (336, 5945676), (341, 5858496), (352, 5675418), (372, 5370288), (396, 5044816), (434, 4603104), (448, 4459257), (462, 4324128), (496, 4027716), (504, 3963784), (528, 3783612), (558, 3580192), (576, 3468311), (616, 3243096), (651, 3068736), (672, 2972838), (682, 2929248), (693, 2882752), (704, 2837709), (744, 2685144), (792, 2522408), (868, 2301552), (924, 2162064), (992, 2013858), (1008, 1981892), (1023, 1952832), (1056, 1891806), (1116, 1790096), (1232, 1621548), (1302, 1534368), (1344, 1486419), (1364, 1464624), (1386, 1441376), (1453, 1374912), (1488, 1342572), (1584, 1261204), (1736, 1150776), (1848, 1081032), (1953, 1022912), (1984, 1006929), (2016, 990946), (2046, 976416), (2112, 945903), (2232, 895048), (2387, 836928), (2464, 810774), (2604, 767184), (2728, 732312), (2772, 720688), (2906, 687456), (2976, 671286), (3069, 650944), (3168, 630602), (3472, 575388), (3696, 540516), (3906, 511456), (4032, 495473), (4092, 488208), (4359, 458304), (4464, 447524), (4774, 418464), (4928, 405387), (5208, 383592), (5456, 366156), (5544, 360344), (5812, 343728), (5952, 335643), (6138, 325472), (6336, 315301), (6944, 287694), (7161, 278976), (7392, 270258), (7812, 255728), (8184, 244104), (8718, 229152), (8928, 223762), (9548, 209232), (10171, 196416), (10416, 191796), (10912, 183078), (11088, 180172), (11624, 171864), (12276, 162736), (13077, 152768), (13888, 143847), (14322, 139488), (14784, 135129), (15624, 127864), (15983, 124992), (16368, 122052), (17436, 114576), (17856, 111881), (19096, 104616), (20342, 98208), (20832, 95898), (21483, 92992), (21824, 91539), (22176, 90086), (23248, 85932), (24552, 81368), (26154, 76384), (28644, 69744), (30513, 65472), (31248, 63932), (31966, 62496), (32736, 61026), (34872, 57288), (38192, 52308), (40684, 49104), (41664, 47949), (42966, 46496), (44352, 45043)]