254831064

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{103087}}^1$

素因数の和:103199

約数の個数: 32

約数和(自身を含む): 643269120

約数和(自身を除く): 388438056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 103087, 206174, 309261, 412348, 618522, 824696, 1237044, 2474088, 10617961, 21235922, 31853883, 42471844, 63707766, 84943688, 127415532, 254831064]

約数ペア:

[(1, 254831064), (2, 127415532), (3, 84943688), (4, 63707766), (6, 42471844), (8, 31853883), (12, 21235922), (24, 10617961), (103, 2474088), (206, 1237044), (309, 824696), (412, 618522), (618, 412348), (824, 309261), (1236, 206174), (2472, 103087)]