321936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 877920

約数和(自身を除く): 555984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 353, 456, 706, 912, 1059, 1412, 2118, 2824, 4236, 5648, 6707, 8472, 13414, 16944, 20121, 26828, 40242, 53656, 80484, 107312, 160968, 321936]

約数ペア:

[(1, 321936), (2, 160968), (3, 107312), (4, 80484), (6, 53656), (8, 40242), (12, 26828), (16, 20121), (19, 16944), (24, 13414), (38, 8472), (48, 6707), (57, 5648), (76, 4236), (114, 2824), (152, 2118), (228, 1412), (304, 1059), (353, 912), (456, 706)]