216015864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{473719}}^1$

素因数の和:473747

約数の個数: 32

約数和(自身を含む): 568464000

約数和(自身を除く): 352448136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 473719, 947438, 1421157, 1894876, 2842314, 3789752, 5684628, 9000661, 11369256, 18001322, 27001983, 36002644, 54003966, 72005288, 108007932, 216015864]

約数ペア:

[(1, 216015864), (2, 108007932), (3, 72005288), (4, 54003966), (6, 36002644), (8, 27001983), (12, 18001322), (19, 11369256), (24, 9000661), (38, 5684628), (57, 3789752), (76, 2842314), (114, 1894876), (152, 1421157), (228, 947438), (456, 473719)]