245151504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{130957}}^1$

素因数の和:130984

約数の個数: 60

約数和(自身を含む): 738865036

約数和(自身を除く): 493713532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 130957, 261914, 392871, 523828, 785742, 1047656, 1178613, 1571484, 1702441, 2095312, 2357226, 3142968, 3404882, 4714452, 5107323, 6285936, 6809764, 9428904, 10214646, 13619528, 15321969, 18857808, 20429292, 27239056, 30643938, 40858584, 61287876, 81717168, 122575752, 245151504]

約数ペア:

[(1, 245151504), (2, 122575752), (3, 81717168), (4, 61287876), (6, 40858584), (8, 30643938), (9, 27239056), (12, 20429292), (13, 18857808), (16, 15321969), (18, 13619528), (24, 10214646), (26, 9428904), (36, 6809764), (39, 6285936), (48, 5107323), (52, 4714452), (72, 3404882), (78, 3142968), (104, 2357226), (117, 2095312), (144, 1702441), (156, 1571484), (208, 1178613), (234, 1047656), (312, 785742), (468, 523828), (624, 392871), (936, 261914), (1872, 130957)]