1916705232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2221}}^1$

素因数の和:2709

約数の個数: 120

約数和(自身を含む): 5791874088

約数和(自身を除く): 3875168856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 461, 468, 624, 922, 936, 1383, 1844, 1872, 2221, 2766, 3688, 4149, 4442, 5532, 5993, 6663, 7376, 8298, 8884, 11064, 11986, 13326, 16596, 17768, 17979, 19989, 22128, 23972, 26652, 28873, 33192, 35536, 35958, 39978, 47944, 53304, 53937, 57746, 66384, 71916, 79956, 86619, 95888, 106608, 107874, 115492, 143832, 159912, 173238, 215748, 230984, 259857, 287664, 319824, 346476, 431496, 461968, 519714, 692952, 862992, 1023881, 1039428, 1385904, 2047762, 2078856, 3071643, 4095524, 4157712, 6143286, 8191048, 9214929, 12286572, 13310453, 16382096, 18429858, 24573144, 26620906, 36859716, 39931359, 49146288, 53241812, 73719432, 79862718, 106483624, 119794077, 147438864, 159725436, 212967248, 239588154, 319450872, 479176308, 638901744, 958352616, 1916705232]

約数ペア:

[(1, 1916705232), (2, 958352616), (3, 638901744), (4, 479176308), (6, 319450872), (8, 239588154), (9, 212967248), (12, 159725436), (13, 147438864), (16, 119794077), (18, 106483624), (24, 79862718), (26, 73719432), (36, 53241812), (39, 49146288), (48, 39931359), (52, 36859716), (72, 26620906), (78, 24573144), (104, 18429858), (117, 16382096), (144, 13310453), (156, 12286572), (208, 9214929), (234, 8191048), (312, 6143286), (461, 4157712), (468, 4095524), (624, 3071643), (922, 2078856), (936, 2047762), (1383, 1385904), (1844, 1039428), (1872, 1023881), (2221, 862992), (2766, 692952), (3688, 519714), (4149, 461968), (4442, 431496), (5532, 346476), (5993, 319824), (6663, 287664), (7376, 259857), (8298, 230984), (8884, 215748), (11064, 173238), (11986, 159912), (13326, 143832), (16596, 115492), (17768, 107874), (17979, 106608), (19989, 95888), (22128, 86619), (23972, 79956), (26652, 71916), (28873, 66384), (33192, 57746), (35536, 53937), (35958, 53304), (39978, 47944)]