64945903464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17351}}^1$

素因数の和:17453

約数の個数: 256

約数和(自身を含む): 205225574400

約数和(自身を除く): 140279670936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 43, 52, 54, 62, 72, 78, 86, 93, 104, 108, 117, 124, 129, 156, 172, 186, 216, 234, 248, 258, 279, 312, 344, 351, 372, 387, 403, 468, 516, 558, 559, 702, 744, 774, 806, 837, 936, 1032, 1116, 1118, 1161, 1209, 1333, 1404, 1548, 1612, 1674, 1677, 2232, 2236, 2322, 2418, 2666, 2808, 3096, 3224, 3348, 3354, 3627, 3999, 4472, 4644, 4836, 5031, 5332, 6696, 6708, 7254, 7998, 9288, 9672, 10062, 10664, 10881, 11997, 13416, 14508, 15093, 15996, 17329, 17351, 20124, 21762, 23994, 29016, 30186, 31992, 34658, 34702, 35991, 40248, 43524, 47988, 51987, 52053, 60372, 69316, 69404, 71982, 87048, 95976, 103974, 104106, 120744, 138632, 138808, 143964, 155961, 156159, 207948, 208212, 225563, 287928, 311922, 312318, 415896, 416424, 451126, 467883, 468477, 537881, 623844, 624636, 676689, 746093, 902252, 935766, 936954, 1075762, 1247688, 1249272, 1353378, 1492186, 1613643, 1804504, 1871532, 1873908, 2030067, 2151524, 2238279, 2706756, 2984372, 3227286, 3743064, 3747816, 4060134, 4303048, 4476558, 4840929, 5413512, 5968744, 6090201, 6454572, 6714837, 6992453, 8120268, 8953116, 9681858, 9699209, 12180402, 12909144, 13429674, 13984906, 14522787, 16240536, 17906232, 19363716, 19398418, 20144511, 20977359, 23128883, 24360804, 26859348, 27969812, 29045574, 29097627, 38727432, 38796836, 40289022, 41954718, 46257766, 48721608, 53718696, 55939624, 58091148, 58195254, 62932077, 69386649, 77593672, 80578044, 83909436, 87292881, 92515532, 116182296, 116390508, 125864154, 138773298, 161156088, 167818872, 174585762, 185031064, 188796231, 208159947, 232781016, 251728308, 261878643, 277546596, 300675479, 349171524, 377592462, 416319894, 503456616, 523757286, 555093192, 601350958, 624479841, 698343048, 755184924, 832639788, 902026437, 1047514572, 1202701916, 1248959682, 1510369848, 1665279576, 1804052874, 2095029144, 2405403832, 2497919364, 2706079311, 3608105748, 4995838728, 5412158622, 7216211496, 8118237933, 10824317244, 16236475866, 21648634488, 32472951732, 64945903464]

約数ペア:

[(1, 64945903464), (2, 32472951732), (3, 21648634488), (4, 16236475866), (6, 10824317244), (8, 8118237933), (9, 7216211496), (12, 5412158622), (13, 4995838728), (18, 3608105748), (24, 2706079311), (26, 2497919364), (27, 2405403832), (31, 2095029144), (36, 1804052874), (39, 1665279576), (43, 1510369848), (52, 1248959682), (54, 1202701916), (62, 1047514572), (72, 902026437), (78, 832639788), (86, 755184924), (93, 698343048), (104, 624479841), (108, 601350958), (117, 555093192), (124, 523757286), (129, 503456616), (156, 416319894), (172, 377592462), (186, 349171524), (216, 300675479), (234, 277546596), (248, 261878643), (258, 251728308), (279, 232781016), (312, 208159947), (344, 188796231), (351, 185031064), (372, 174585762), (387, 167818872), (403, 161156088), (468, 138773298), (516, 125864154), (558, 116390508), (559, 116182296), (702, 92515532), (744, 87292881), (774, 83909436), (806, 80578044), (837, 77593672), (936, 69386649), (1032, 62932077), (1116, 58195254), (1118, 58091148), (1161, 55939624), (1209, 53718696), (1333, 48721608), (1404, 46257766), (1548, 41954718), (1612, 40289022), (1674, 38796836), (1677, 38727432), (2232, 29097627), (2236, 29045574), (2322, 27969812), (2418, 26859348), (2666, 24360804), (2808, 23128883), (3096, 20977359), (3224, 20144511), (3348, 19398418), (3354, 19363716), (3627, 17906232), (3999, 16240536), (4472, 14522787), (4644, 13984906), (4836, 13429674), (5031, 12909144), (5332, 12180402), (6696, 9699209), (6708, 9681858), (7254, 8953116), (7998, 8120268), (9288, 6992453), (9672, 6714837), (10062, 6454572), (10664, 6090201), (10881, 5968744), (11997, 5413512), (13416, 4840929), (14508, 4476558), (15093, 4303048), (15996, 4060134), (17329, 3747816), (17351, 3743064), (20124, 3227286), (21762, 2984372), (23994, 2706756), (29016, 2238279), (30186, 2151524), (31992, 2030067), (34658, 1873908), (34702, 1871532), (35991, 1804504), (40248, 1613643), (43524, 1492186), (47988, 1353378), (51987, 1249272), (52053, 1247688), (60372, 1075762), (69316, 936954), (69404, 935766), (71982, 902252), (87048, 746093), (95976, 676689), (103974, 624636), (104106, 623844), (120744, 537881), (138632, 468477), (138808, 467883), (143964, 451126), (155961, 416424), (156159, 415896), (207948, 312318), (208212, 311922), (225563, 287928)]