1286538180768

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9929}}^1\times {\mathrm{10463}}^1$

素因数の和:20451

約数の個数: 144

約数和(自身を含む): 3744411390720

約数和(自身を除く): 2457873209952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 9929, 10463, 12384, 19858, 20926, 29787, 31389, 39716, 41852, 59574, 62778, 79432, 83704, 89361, 94167, 119148, 125556, 158864, 167408, 178722, 188334, 238296, 251112, 317728, 334816, 357444, 376668, 426947, 449909, 476592, 502224, 714888, 753336, 853894, 899818, 953184, 1004448, 1280841, 1349727, 1429776, 1506672, 1707788, 1799636, 2561682, 2699454, 2859552, 3013344, 3415576, 3599272, 3842523, 4049181, 5123364, 5398908, 6831152, 7198544, 7685046, 8098362, 10246728, 10797816, 13662304, 14397088, 15370092, 16196724, 20493456, 21595632, 30740184, 32393448, 40986912, 43191264, 61480368, 64786896, 103887127, 122960736, 129573792, 207774254, 311661381, 415548508, 623322762, 831097016, 934984143, 1246645524, 1662194032, 1869968286, 2493291048, 3324388064, 3739936572, 4467146461, 4986582096, 7479873144, 8934292922, 9973164192, 13401439383, 14959746288, 17868585844, 26802878766, 29919492576, 35737171688, 40204318149, 53605757532, 71474343376, 80408636298, 107211515064, 142948686752, 160817272596, 214423030128, 321634545192, 428846060256, 643269090384, 1286538180768]

約数ペア:

[(1, 1286538180768), (2, 643269090384), (3, 428846060256), (4, 321634545192), (6, 214423030128), (8, 160817272596), (9, 142948686752), (12, 107211515064), (16, 80408636298), (18, 71474343376), (24, 53605757532), (32, 40204318149), (36, 35737171688), (43, 29919492576), (48, 26802878766), (72, 17868585844), (86, 14959746288), (96, 13401439383), (129, 9973164192), (144, 8934292922), (172, 7479873144), (258, 4986582096), (288, 4467146461), (344, 3739936572), (387, 3324388064), (516, 2493291048), (688, 1869968286), (774, 1662194032), (1032, 1246645524), (1376, 934984143), (1548, 831097016), (2064, 623322762), (3096, 415548508), (4128, 311661381), (6192, 207774254), (9929, 129573792), (10463, 122960736), (12384, 103887127), (19858, 64786896), (20926, 61480368), (29787, 43191264), (31389, 40986912), (39716, 32393448), (41852, 30740184), (59574, 21595632), (62778, 20493456), (79432, 16196724), (83704, 15370092), (89361, 14397088), (94167, 13662304), (119148, 10797816), (125556, 10246728), (158864, 8098362), (167408, 7685046), (178722, 7198544), (188334, 6831152), (238296, 5398908), (251112, 5123364), (317728, 4049181), (334816, 3842523), (357444, 3599272), (376668, 3415576), (426947, 3013344), (449909, 2859552), (476592, 2699454), (502224, 2561682), (714888, 1799636), (753336, 1707788), (853894, 1506672), (899818, 1429776), (953184, 1349727), (1004448, 1280841)]