312191302

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 491974560

約数和(自身を除く): 179783258

約数列:

[1, 2, 41, 59, 82, 118, 173, 346, 373, 746, 2419, 4838, 7093, 10207, 14186, 15293, 20414, 22007, 30586, 44014, 64529, 129058, 418487, 836974, 902287, 1804574, 2645689, 3807211, 5291378, 7614422, 156095651, 312191302]

約数ペア:

[(1, 312191302), (2, 156095651), (41, 7614422), (59, 5291378), (82, 3807211), (118, 2645689), (173, 1804574), (346, 902287), (373, 836974), (746, 418487), (2419, 129058), (4838, 64529), (7093, 44014), (10207, 30586), (14186, 22007), (15293, 20414)]