240574256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39883}}^1$

素因数の和:39933

約数の個数: 40

約数和(自身を含む): 519289680

約数和(自身を除く): 278715424

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 39883, 79766, 159532, 319064, 518479, 638128, 1036958, 1156607, 2073916, 2313214, 4147832, 4626428, 8295664, 9252856, 15035891, 18505712, 30071782, 60143564, 120287128, 240574256]

約数ペア:

[(1, 240574256), (2, 120287128), (4, 60143564), (8, 30071782), (13, 18505712), (16, 15035891), (26, 9252856), (29, 8295664), (52, 4626428), (58, 4147832), (104, 2313214), (116, 2073916), (208, 1156607), (232, 1036958), (377, 638128), (464, 518479), (754, 319064), (1508, 159532), (3016, 79766), (6032, 39883)]