266861616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{794231}}^1$

素因数の和:794249

約数の個数: 40

約数和(自身を含む): 787878144

約数和(自身を除く): 521016528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 794231, 1588462, 2382693, 3176924, 4765386, 5559617, 6353848, 9530772, 11119234, 12707696, 16678851, 19061544, 22238468, 33357702, 38123088, 44476936, 66715404, 88953872, 133430808, 266861616]

約数ペア:

[(1, 266861616), (2, 133430808), (3, 88953872), (4, 66715404), (6, 44476936), (7, 38123088), (8, 33357702), (12, 22238468), (14, 19061544), (16, 16678851), (21, 12707696), (24, 11119234), (28, 9530772), (42, 6353848), (48, 5559617), (56, 4765386), (84, 3176924), (112, 2382693), (168, 1588462), (336, 794231)]