1838631424

素因数分解:

$2^9\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1429}}^1$

素因数の和:1813

約数の個数: 80

約数和(自身を含む): 4213123200

約数和(自身を除く): 2374491776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 359, 448, 512, 718, 896, 1429, 1436, 1792, 2513, 2858, 2872, 3584, 5026, 5716, 5744, 10003, 10052, 11432, 11488, 20006, 20104, 22864, 22976, 40012, 40208, 45728, 45952, 80024, 80416, 91456, 91904, 160048, 160832, 182912, 183808, 320096, 321664, 365824, 513011, 640192, 643328, 731648, 1026022, 1280384, 1286656, 2052044, 2560768, 3591077, 4104088, 5121536, 7182154, 8208176, 14364308, 16416352, 28728616, 32832704, 57457232, 65665408, 114914464, 131330816, 229828928, 262661632, 459657856, 919315712, 1838631424]

約数ペア:

[(1, 1838631424), (2, 919315712), (4, 459657856), (7, 262661632), (8, 229828928), (14, 131330816), (16, 114914464), (28, 65665408), (32, 57457232), (56, 32832704), (64, 28728616), (112, 16416352), (128, 14364308), (224, 8208176), (256, 7182154), (359, 5121536), (448, 4104088), (512, 3591077), (718, 2560768), (896, 2052044), (1429, 1286656), (1436, 1280384), (1792, 1026022), (2513, 731648), (2858, 643328), (2872, 640192), (3584, 513011), (5026, 365824), (5716, 321664), (5744, 320096), (10003, 183808), (10052, 182912), (11432, 160832), (11488, 160048), (20006, 91904), (20104, 91456), (22864, 80416), (22976, 80024), (40012, 45952), (40208, 45728)]