308861872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{92363}}^1$

素因数の和:92401

約数の個数: 40

約数和(自身を含む): 687188160

約数和(自身を除く): 378326288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 92363, 184726, 369452, 738904, 1015993, 1477808, 1754897, 2031986, 3509794, 4063972, 7019588, 8127944, 14039176, 16255888, 19303867, 28078352, 38607734, 77215468, 154430936, 308861872]

約数ペア:

[(1, 308861872), (2, 154430936), (4, 77215468), (8, 38607734), (11, 28078352), (16, 19303867), (19, 16255888), (22, 14039176), (38, 8127944), (44, 7019588), (76, 4063972), (88, 3509794), (152, 2031986), (176, 1754897), (209, 1477808), (304, 1015993), (418, 738904), (836, 369452), (1672, 184726), (3344, 92363)]