308820512002

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{5987}}^1\times {\mathrm{71443}}^1$

素因数の和:77470

約数の個数: 24

約数和(自身を含む): 488983026096

約数和(自身を除く): 180162514094

約数列:

[1, 2, 19, 38, 361, 722, 5987, 11974, 71443, 113753, 142886, 227506, 1357417, 2161307, 2714834, 4322614, 25790923, 51581846, 427729241, 855458482, 8126855579, 16253711158, 154410256001, 308820512002]

約数ペア:

[(1, 308820512002), (2, 154410256001), (19, 16253711158), (38, 8126855579), (361, 855458482), (722, 427729241), (5987, 51581846), (11974, 25790923), (71443, 4322614), (113753, 2714834), (142886, 2161307), (227506, 1357417)]