308796884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 605544576

約数和(自身を除く): 296747692

約数列:

[1, 2, 4, 11, 22, 44, 61, 103, 122, 206, 244, 412, 671, 1117, 1133, 1342, 2234, 2266, 2684, 4468, 4532, 6283, 12287, 12566, 24574, 25132, 49148, 68137, 69113, 115051, 136274, 138226, 230102, 272548, 276452, 460204, 749507, 1265561, 1499014, 2531122, 2998028, 5062244, 7018111, 14036222, 28072444, 77199221, 154398442, 308796884]

約数ペア:

[(1, 308796884), (2, 154398442), (4, 77199221), (11, 28072444), (22, 14036222), (44, 7018111), (61, 5062244), (103, 2998028), (122, 2531122), (206, 1499014), (244, 1265561), (412, 749507), (671, 460204), (1117, 276452), (1133, 272548), (1342, 230102), (2234, 138226), (2266, 136274), (2684, 115051), (4468, 69113), (4532, 68137), (6283, 49148), (12287, 25132), (12566, 24574)]