257138190264

素因数分解:

$2^3\times 3^1\times {\mathrm{11923}}^1\times {\mathrm{898607}}^1$

素因数の和:910539

約数の個数: 32

約数和(自身を含む): 642900107520

約数和(自身を除く): 385761917256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 11923, 23846, 35769, 47692, 71538, 95384, 143076, 286152, 898607, 1797214, 2695821, 3594428, 5391642, 7188856, 10783284, 21566568, 10714091261, 21428182522, 32142273783, 42856365044, 64284547566, 85712730088, 128569095132, 257138190264]

約数ペア:

[(1, 257138190264), (2, 128569095132), (3, 85712730088), (4, 64284547566), (6, 42856365044), (8, 32142273783), (12, 21428182522), (24, 10714091261), (11923, 21566568), (23846, 10783284), (35769, 7188856), (47692, 5391642), (71538, 3594428), (95384, 2695821), (143076, 1797214), (286152, 898607)]