338339962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 526406400

約数和(自身を除く): 188066438

約数列:

[1, 2, 73, 103, 146, 149, 151, 206, 298, 302, 7519, 10877, 11023, 15038, 15347, 15553, 21754, 22046, 22499, 30694, 31106, 44998, 1120331, 1135369, 1642427, 2240662, 2270738, 2317397, 3284854, 4634794, 169169981, 338339962]

約数ペア:

[(1, 338339962), (2, 169169981), (73, 4634794), (103, 3284854), (146, 2317397), (149, 2270738), (151, 2240662), (206, 1642427), (298, 1135369), (302, 1120331), (7519, 44998), (10877, 31106), (11023, 30694), (15038, 22499), (15347, 22046), (15553, 21754)]