313600472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{50321}}^1$

素因数の和:50387

約数の個数: 32

約数和(自身を含む): 634057200

約数和(自身を除く): 320456728

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 50321, 100642, 201284, 402568, 956099, 1912198, 2063161, 3824396, 4126322, 7648792, 8252644, 16505288, 39200059, 78400118, 156800236, 313600472]

約数ペア:

[(1, 313600472), (2, 156800236), (4, 78400118), (8, 39200059), (19, 16505288), (38, 8252644), (41, 7648792), (76, 4126322), (82, 3824396), (152, 2063161), (164, 1912198), (328, 956099), (779, 402568), (1558, 201284), (3116, 100642), (6232, 50321)]