305431920997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1\times {\mathrm{24019}}^1$

素因数の和:28225

約数の個数: 32

約数和(自身を含む): 383520614400

約数和(自身を除く): 78088693403

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4157, 24019, 29099, 78983, 95611, 168133, 456361, 552437, 552881, 669277, 1816609, 3194527, 3867059, 10496303, 12716263, 73474121, 99846983, 698928881, 1897092677, 2296480609, 13279648739, 16075364263, 43633131571, 305431920997]

約数ペア:

[(1, 305431920997), (7, 43633131571), (19, 16075364263), (23, 13279648739), (133, 2296480609), (161, 1897092677), (437, 698928881), (3059, 99846983), (4157, 73474121), (24019, 12716263), (29099, 10496303), (78983, 3867059), (95611, 3194527), (168133, 1816609), (456361, 669277), (552437, 552881)]