21787698816

素因数分解:

$2^7\times 3^7\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6035

約数の個数: 256

約数和(自身を含む): 70117084800

約数和(自身を除く): 48329385984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2106, 2187, 2496, 2592, 2808, 2916, 3159, 3456, 3744, 3888, 4212, 4374, 4992, 5184, 5616, 5832, 5987, 6318, 7488, 7776, 8424, 8748, 9477, 10368, 11232, 11664, 11974, 12636, 14976, 15552, 16848, 17496, 17961, 18954, 22464, 23328, 23948, 25272, 28431, 31104, 33696, 34992, 35922, 37908, 44928, 46656, 47896, 50544, 53883, 56862, 67392, 69984, 71844, 75816, 77831, 93312, 95792, 101088, 107766, 113724, 134784, 139968, 143688, 151632, 155662, 161649, 191584, 202176, 215532, 227448, 233493, 279936, 287376, 303264, 311324, 323298, 383168, 404352, 431064, 454896, 466986, 484947, 574752, 606528, 622648, 646596, 700479, 766336, 862128, 909792, 933972, 969894, 1149504, 1213056, 1245296, 1293192, 1400958, 1454841, 1724256, 1819584, 1867944, 1939788, 2101437, 2299008, 2490592, 2586384, 2801916, 2909682, 3448512, 3639168, 3735888, 3879576, 4202874, 4364523, 4981184, 5172768, 5603832, 5819364, 6304311, 6897024, 7471776, 7759152, 8405748, 8729046, 9962368, 10345536, 11207664, 11638728, 12608622, 13093569, 14943552, 15518304, 16811496, 17458092, 18912933, 20691072, 22415328, 23277456, 25217244, 26187138, 29887104, 31036608, 33622992, 34916184, 37825866, 44830656, 46554912, 50434488, 52374276, 56738799, 62073216, 67245984, 69832368, 75651732, 89661312, 93109824, 100868976, 104748552, 113477598, 134491968, 139664736, 151303464, 170216397, 186219648, 201737952, 209497104, 226955196, 268983936, 279329472, 302606928, 340432794, 403475904, 418994208, 453910392, 558658944, 605213856, 680865588, 806951808, 837988416, 907820784, 1210427712, 1361731176, 1675976832, 1815641568, 2420855424, 2723462352, 3631283136, 5446924704, 7262566272, 10893849408, 21787698816]

約数ペア:

[(1, 21787698816), (2, 10893849408), (3, 7262566272), (4, 5446924704), (6, 3631283136), (8, 2723462352), (9, 2420855424), (12, 1815641568), (13, 1675976832), (16, 1361731176), (18, 1210427712), (24, 907820784), (26, 837988416), (27, 806951808), (32, 680865588), (36, 605213856), (39, 558658944), (48, 453910392), (52, 418994208), (54, 403475904), (64, 340432794), (72, 302606928), (78, 279329472), (81, 268983936), (96, 226955196), (104, 209497104), (108, 201737952), (117, 186219648), (128, 170216397), (144, 151303464), (156, 139664736), (162, 134491968), (192, 113477598), (208, 104748552), (216, 100868976), (234, 93109824), (243, 89661312), (288, 75651732), (312, 69832368), (324, 67245984), (351, 62073216), (384, 56738799), (416, 52374276), (432, 50434488), (468, 46554912), (486, 44830656), (576, 37825866), (624, 34916184), (648, 33622992), (702, 31036608), (729, 29887104), (832, 26187138), (864, 25217244), (936, 23277456), (972, 22415328), (1053, 20691072), (1152, 18912933), (1248, 17458092), (1296, 16811496), (1404, 15518304), (1458, 14943552), (1664, 13093569), (1728, 12608622), (1872, 11638728), (1944, 11207664), (2106, 10345536), (2187, 9962368), (2496, 8729046), (2592, 8405748), (2808, 7759152), (2916, 7471776), (3159, 6897024), (3456, 6304311), (3744, 5819364), (3888, 5603832), (4212, 5172768), (4374, 4981184), (4992, 4364523), (5184, 4202874), (5616, 3879576), (5832, 3735888), (5987, 3639168), (6318, 3448512), (7488, 2909682), (7776, 2801916), (8424, 2586384), (8748, 2490592), (9477, 2299008), (10368, 2101437), (11232, 1939788), (11664, 1867944), (11974, 1819584), (12636, 1724256), (14976, 1454841), (15552, 1400958), (16848, 1293192), (17496, 1245296), (17961, 1213056), (18954, 1149504), (22464, 969894), (23328, 933972), (23948, 909792), (25272, 862128), (28431, 766336), (31104, 700479), (33696, 646596), (34992, 622648), (35922, 606528), (37908, 574752), (44928, 484947), (46656, 466986), (47896, 454896), (50544, 431064), (53883, 404352), (56862, 383168), (67392, 323298), (69984, 311324), (71844, 303264), (75816, 287376), (77831, 279936), (93312, 233493), (95792, 227448), (101088, 215532), (107766, 202176), (113724, 191584), (134784, 161649), (139968, 155662), (143688, 151632)]