816153465712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3512

約数の個数: 240

約数和(自身を含む): 1838828974080

約数和(自身を除く): 1022675508368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 79, 104, 124, 148, 158, 169, 208, 248, 296, 316, 338, 403, 481, 496, 592, 632, 676, 806, 962, 1027, 1147, 1264, 1352, 1612, 1924, 2054, 2294, 2449, 2704, 2923, 3224, 3331, 3848, 4108, 4588, 4898, 5239, 5846, 6253, 6448, 6662, 7696, 8216, 9176, 9796, 10478, 11692, 12506, 13324, 13351, 14911, 16432, 18352, 19592, 20956, 23384, 25012, 26648, 26702, 29822, 31837, 37999, 39184, 41912, 43303, 46768, 50024, 53296, 53404, 59644, 63674, 75998, 83824, 86606, 90613, 100048, 103261, 106808, 119288, 123247, 127348, 151996, 173212, 181226, 193843, 206522, 213616, 238576, 246494, 254696, 263149, 303992, 346424, 362452, 387686, 413044, 413881, 492988, 493987, 509392, 526298, 562939, 607984, 692848, 724904, 775372, 826088, 827762, 985976, 987974, 1052596, 1125878, 1177969, 1342393, 1449808, 1550744, 1602211, 1652176, 1655524, 1971952, 1975948, 2105192, 2251756, 2355938, 2684786, 3101488, 3204422, 3311048, 3420937, 3820657, 3951896, 4210384, 4503512, 4711876, 5369572, 6408844, 6622096, 6841874, 7641314, 7903792, 8157619, 9007024, 9423752, 9736513, 10739144, 12817688, 13683748, 15282628, 15313597, 16315238, 17451109, 18847504, 19473026, 20828743, 21478288, 25635376, 27367496, 30565256, 30627194, 32630476, 34902218, 38946052, 41657486, 44472181, 49668541, 54734992, 61130512, 61254388, 65260952, 69804436, 77892104, 83314972, 88944362, 99337082, 106049047, 122508776, 126574669, 130521904, 139608872, 155784208, 166629944, 177888724, 198674164, 212098094, 245017552, 253149338, 279217744, 301831903, 333259888, 355777448, 397348328, 424196188, 506298676, 603663806, 645691033, 711554896, 794696656, 848392376, 1012597352, 1207327612, 1291382066, 1378637611, 1645470697, 1696784752, 2025194704, 2414655224, 2582764132, 2757275222, 3290941394, 3923814739, 4829310448, 5165528264, 5514550444, 6581882788, 7847629478, 10331056528, 11029100888, 13163765576, 15695258956, 22058201776, 26327531152, 31390517912, 51009591607, 62781035824, 102019183214, 204038366428, 408076732856, 816153465712]

約数ペア:

[(1, 816153465712), (2, 408076732856), (4, 204038366428), (8, 102019183214), (13, 62781035824), (16, 51009591607), (26, 31390517912), (31, 26327531152), (37, 22058201776), (52, 15695258956), (62, 13163765576), (74, 11029100888), (79, 10331056528), (104, 7847629478), (124, 6581882788), (148, 5514550444), (158, 5165528264), (169, 4829310448), (208, 3923814739), (248, 3290941394), (296, 2757275222), (316, 2582764132), (338, 2414655224), (403, 2025194704), (481, 1696784752), (496, 1645470697), (592, 1378637611), (632, 1291382066), (676, 1207327612), (806, 1012597352), (962, 848392376), (1027, 794696656), (1147, 711554896), (1264, 645691033), (1352, 603663806), (1612, 506298676), (1924, 424196188), (2054, 397348328), (2294, 355777448), (2449, 333259888), (2704, 301831903), (2923, 279217744), (3224, 253149338), (3331, 245017552), (3848, 212098094), (4108, 198674164), (4588, 177888724), (4898, 166629944), (5239, 155784208), (5846, 139608872), (6253, 130521904), (6448, 126574669), (6662, 122508776), (7696, 106049047), (8216, 99337082), (9176, 88944362), (9796, 83314972), (10478, 77892104), (11692, 69804436), (12506, 65260952), (13324, 61254388), (13351, 61130512), (14911, 54734992), (16432, 49668541), (18352, 44472181), (19592, 41657486), (20956, 38946052), (23384, 34902218), (25012, 32630476), (26648, 30627194), (26702, 30565256), (29822, 27367496), (31837, 25635376), (37999, 21478288), (39184, 20828743), (41912, 19473026), (43303, 18847504), (46768, 17451109), (50024, 16315238), (53296, 15313597), (53404, 15282628), (59644, 13683748), (63674, 12817688), (75998, 10739144), (83824, 9736513), (86606, 9423752), (90613, 9007024), (100048, 8157619), (103261, 7903792), (106808, 7641314), (119288, 6841874), (123247, 6622096), (127348, 6408844), (151996, 5369572), (173212, 4711876), (181226, 4503512), (193843, 4210384), (206522, 3951896), (213616, 3820657), (238576, 3420937), (246494, 3311048), (254696, 3204422), (263149, 3101488), (303992, 2684786), (346424, 2355938), (362452, 2251756), (387686, 2105192), (413044, 1975948), (413881, 1971952), (492988, 1655524), (493987, 1652176), (509392, 1602211), (526298, 1550744), (562939, 1449808), (607984, 1342393), (692848, 1177969), (724904, 1125878), (775372, 1052596), (826088, 987974), (827762, 985976)]