16688987712

素因数分解:

$2^6\times 3^3\times {\mathrm{181}}^1\times {\mathrm{53359}}^1$

素因数の和:53561

約数の個数: 112

約数和(自身を含む): 49334521600

約数和(自身を除く): 32645533888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 181, 192, 216, 288, 362, 432, 543, 576, 724, 864, 1086, 1448, 1629, 1728, 2172, 2896, 3258, 4344, 4887, 5792, 6516, 8688, 9774, 11584, 13032, 17376, 19548, 26064, 34752, 39096, 52128, 53359, 78192, 104256, 106718, 156384, 160077, 213436, 312768, 320154, 426872, 480231, 640308, 853744, 960462, 1280616, 1440693, 1707488, 1920924, 2561232, 2881386, 3414976, 3841848, 5122464, 5762772, 7683696, 9657979, 10244928, 11525544, 15367392, 19315958, 23051088, 28973937, 30734784, 38631916, 46102176, 57947874, 77263832, 86921811, 92204352, 115895748, 154527664, 173843622, 231791496, 260765433, 309055328, 347687244, 463582992, 521530866, 618110656, 695374488, 927165984, 1043061732, 1390748976, 1854331968, 2086123464, 2781497952, 4172246928, 5562995904, 8344493856, 16688987712]

約数ペア:

[(1, 16688987712), (2, 8344493856), (3, 5562995904), (4, 4172246928), (6, 2781497952), (8, 2086123464), (9, 1854331968), (12, 1390748976), (16, 1043061732), (18, 927165984), (24, 695374488), (27, 618110656), (32, 521530866), (36, 463582992), (48, 347687244), (54, 309055328), (64, 260765433), (72, 231791496), (96, 173843622), (108, 154527664), (144, 115895748), (181, 92204352), (192, 86921811), (216, 77263832), (288, 57947874), (362, 46102176), (432, 38631916), (543, 30734784), (576, 28973937), (724, 23051088), (864, 19315958), (1086, 15367392), (1448, 11525544), (1629, 10244928), (1728, 9657979), (2172, 7683696), (2896, 5762772), (3258, 5122464), (4344, 3841848), (4887, 3414976), (5792, 2881386), (6516, 2561232), (8688, 1920924), (9774, 1707488), (11584, 1440693), (13032, 1280616), (17376, 960462), (19548, 853744), (26064, 640308), (34752, 480231), (39096, 426872), (52128, 320154), (53359, 312768), (78192, 213436), (104256, 160077), (106718, 156384)]