1385276784

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{269719}}^1$

素因数の和:269837

約数の個数: 40

約数和(自身を含む): 3612090240

約数和(自身を除く): 2226813456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 269719, 539438, 809157, 1078876, 1618314, 2157752, 3236628, 4315504, 6473256, 12946512, 28859933, 57719866, 86579799, 115439732, 173159598, 230879464, 346319196, 461758928, 692638392, 1385276784]

約数ペア:

[(1, 1385276784), (2, 692638392), (3, 461758928), (4, 346319196), (6, 230879464), (8, 173159598), (12, 115439732), (16, 86579799), (24, 57719866), (48, 28859933), (107, 12946512), (214, 6473256), (321, 4315504), (428, 3236628), (642, 2157752), (856, 1618314), (1284, 1078876), (1712, 809157), (2568, 539438), (5136, 269719)]