249474576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{739}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 696274880

約数和(自身を除く): 446800304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 541, 624, 739, 1082, 1478, 1623, 2164, 2217, 2956, 3246, 4328, 4434, 5912, 6492, 7033, 8656, 8868, 9607, 11824, 12984, 14066, 17736, 19214, 21099, 25968, 28132, 28821, 35472, 38428, 42198, 56264, 57642, 76856, 84396, 112528, 115284, 153712, 168792, 230568, 337584, 399799, 461136, 799598, 1199397, 1599196, 2398794, 3198392, 4797588, 5197387, 6396784, 9595176, 10394774, 15592161, 19190352, 20789548, 31184322, 41579096, 62368644, 83158192, 124737288, 249474576]

約数ペア:

[(1, 249474576), (2, 124737288), (3, 83158192), (4, 62368644), (6, 41579096), (8, 31184322), (12, 20789548), (13, 19190352), (16, 15592161), (24, 10394774), (26, 9595176), (39, 6396784), (48, 5197387), (52, 4797588), (78, 3198392), (104, 2398794), (156, 1599196), (208, 1199397), (312, 799598), (541, 461136), (624, 399799), (739, 337584), (1082, 230568), (1478, 168792), (1623, 153712), (2164, 115284), (2217, 112528), (2956, 84396), (3246, 76856), (4328, 57642), (4434, 56264), (5912, 42198), (6492, 38428), (7033, 35472), (8656, 28821), (8868, 28132), (9607, 25968), (11824, 21099), (12984, 19214), (14066, 17736)]