397239768

素因数分解:

$2^3\times 3^3\times {\mathrm{1839073}}^1$

素因数の和:1839088

約数の個数: 32

約数和(自身を含む): 1103444400

約数和(自身を除く): 706204632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1839073, 3678146, 5517219, 7356292, 11034438, 14712584, 16551657, 22068876, 33103314, 44137752, 49654971, 66206628, 99309942, 132413256, 198619884, 397239768]

約数ペア:

[(1, 397239768), (2, 198619884), (3, 132413256), (4, 99309942), (6, 66206628), (8, 49654971), (9, 44137752), (12, 33103314), (18, 22068876), (24, 16551657), (27, 14712584), (36, 11034438), (54, 7356292), (72, 5517219), (108, 3678146), (216, 1839073)]