258158503876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1\times {\mathrm{200971}}^1$

素因数の和:204524

約数の個数: 48

約数和(自身を含む): 556194029440

約数和(自身を除く): 298035525564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3529, 7058, 14116, 24703, 45877, 49406, 91754, 98812, 183508, 200971, 321139, 401942, 642278, 803884, 1284556, 1406797, 2612623, 2813594, 5225246, 5627188, 10450492, 18288361, 36576722, 73153444, 709226659, 1418453318, 2836906636, 4964586613, 9219946567, 9929173226, 18439893134, 19858346452, 36879786268, 64539625969, 129079251938, 258158503876]

約数ペア:

[(1, 258158503876), (2, 129079251938), (4, 64539625969), (7, 36879786268), (13, 19858346452), (14, 18439893134), (26, 9929173226), (28, 9219946567), (52, 4964586613), (91, 2836906636), (182, 1418453318), (364, 709226659), (3529, 73153444), (7058, 36576722), (14116, 18288361), (24703, 10450492), (45877, 5627188), (49406, 5225246), (91754, 2813594), (98812, 2612623), (183508, 1406797), (200971, 1284556), (321139, 803884), (401942, 642278)]