16918201664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{2879}}^1$

素因数の和:3920

約数の個数: 112

約数和(自身を含む): 41374771200

約数和(自身を除く): 24456569536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1009, 1456, 2018, 2879, 2912, 4036, 5758, 5824, 7063, 8072, 11516, 13117, 14126, 16144, 20153, 23032, 26234, 28252, 32288, 37427, 40306, 46064, 52468, 56504, 64576, 74854, 80612, 91819, 92128, 104936, 113008, 149708, 161224, 183638, 184256, 209872, 226016, 261989, 299416, 322448, 367276, 419744, 452032, 523978, 598832, 644896, 734552, 839488, 1047956, 1197664, 1289792, 1469104, 2095912, 2395328, 2904911, 2938208, 4191824, 5809822, 5876416, 8383648, 11619644, 16767296, 20334377, 23239288, 37763843, 40668754, 46478576, 75527686, 81337508, 92957152, 151055372, 162675016, 185914304, 264346901, 302110744, 325350032, 528693802, 604221488, 650700064, 1057387604, 1208442976, 1301400128, 2114775208, 2416885952, 4229550416, 8459100832, 16918201664]

約数ペア:

[(1, 16918201664), (2, 8459100832), (4, 4229550416), (7, 2416885952), (8, 2114775208), (13, 1301400128), (14, 1208442976), (16, 1057387604), (26, 650700064), (28, 604221488), (32, 528693802), (52, 325350032), (56, 302110744), (64, 264346901), (91, 185914304), (104, 162675016), (112, 151055372), (182, 92957152), (208, 81337508), (224, 75527686), (364, 46478576), (416, 40668754), (448, 37763843), (728, 23239288), (832, 20334377), (1009, 16767296), (1456, 11619644), (2018, 8383648), (2879, 5876416), (2912, 5809822), (4036, 4191824), (5758, 2938208), (5824, 2904911), (7063, 2395328), (8072, 2095912), (11516, 1469104), (13117, 1289792), (14126, 1197664), (16144, 1047956), (20153, 839488), (23032, 734552), (26234, 644896), (28252, 598832), (32288, 523978), (37427, 452032), (40306, 419744), (46064, 367276), (52468, 322448), (56504, 299416), (64576, 261989), (74854, 226016), (80612, 209872), (91819, 184256), (92128, 183638), (104936, 161224), (113008, 149708)]