315092272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77839}}^1$

素因数の和:77881

約数の個数: 40

約数和(自身を含む): 694955520

約数和(自身を除く): 379863248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 77839, 155678, 311356, 622712, 856229, 1245424, 1712458, 1790297, 3424916, 3580594, 6849832, 7161188, 13699664, 14322376, 19693267, 28644752, 39386534, 78773068, 157546136, 315092272]

約数ペア:

[(1, 315092272), (2, 157546136), (4, 78773068), (8, 39386534), (11, 28644752), (16, 19693267), (22, 14322376), (23, 13699664), (44, 7161188), (46, 6849832), (88, 3580594), (92, 3424916), (176, 1790297), (184, 1712458), (253, 1245424), (368, 856229), (506, 622712), (1012, 311356), (2024, 155678), (4048, 77839)]