648731236698

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1\times {\mathrm{2833}}^1$

素因数の和:3996

約数の個数: 96

約数和(自身を含む): 1431709593600

約数和(自身を除く): 782978356902

約数列:

[1, 2, 3, 6, 9, 18, 109, 127, 218, 254, 327, 381, 654, 762, 919, 981, 1143, 1838, 1962, 2286, 2757, 2833, 5514, 5666, 8271, 8499, 13843, 16542, 16998, 25497, 27686, 41529, 50994, 83058, 100171, 116713, 124587, 200342, 233426, 249174, 300513, 308797, 350139, 359791, 601026, 617594, 700278, 719582, 901539, 926391, 1050417, 1079373, 1803078, 1852782, 2100834, 2158746, 2603527, 2779173, 3238119, 5207054, 5558346, 6476238, 7810581, 12721717, 15621162, 23431743, 25443434, 38165151, 39217219, 46863486, 76330302, 78434438, 114495453, 117651657, 228990906, 235303314, 283784443, 330647929, 352954971, 567568886, 661295858, 705909942, 851353329, 991943787, 1702706658, 1983887574, 2554059987, 2975831361, 5108119974, 5951662722, 36040624261, 72081248522, 108121872783, 216243745566, 324365618349, 648731236698]

約数ペア:

[(1, 648731236698), (2, 324365618349), (3, 216243745566), (6, 108121872783), (9, 72081248522), (18, 36040624261), (109, 5951662722), (127, 5108119974), (218, 2975831361), (254, 2554059987), (327, 1983887574), (381, 1702706658), (654, 991943787), (762, 851353329), (919, 705909942), (981, 661295858), (1143, 567568886), (1838, 352954971), (1962, 330647929), (2286, 283784443), (2757, 235303314), (2833, 228990906), (5514, 117651657), (5666, 114495453), (8271, 78434438), (8499, 76330302), (13843, 46863486), (16542, 39217219), (16998, 38165151), (25497, 25443434), (27686, 23431743), (41529, 15621162), (50994, 12721717), (83058, 7810581), (100171, 6476238), (116713, 5558346), (124587, 5207054), (200342, 3238119), (233426, 2779173), (249174, 2603527), (300513, 2158746), (308797, 2100834), (350139, 1852782), (359791, 1803078), (601026, 1079373), (617594, 1050417), (700278, 926391), (719582, 901539)]