239847468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77171}}^1$

素因数の和:77222

約数の個数: 48

約数和(自身を含む): 656888064

約数和(自身を除く): 417040596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 77171, 154342, 231513, 308684, 463026, 540197, 926052, 1080394, 1620591, 2160788, 2855327, 3241182, 5710654, 6482364, 8565981, 11421308, 17131962, 19987289, 34263924, 39974578, 59961867, 79949156, 119923734, 239847468]

約数ペア:

[(1, 239847468), (2, 119923734), (3, 79949156), (4, 59961867), (6, 39974578), (7, 34263924), (12, 19987289), (14, 17131962), (21, 11421308), (28, 8565981), (37, 6482364), (42, 5710654), (74, 3241182), (84, 2855327), (111, 2160788), (148, 1620591), (222, 1080394), (259, 926052), (444, 540197), (518, 463026), (777, 308684), (1036, 231513), (1554, 154342), (3108, 77171)]