217935612

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{15973}}^1$

素因数の和:16362

約数の個数: 36

約数和(自身を含む): 552380920

約数和(自身を除く): 334445308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 3411, 4548, 6822, 13644, 15973, 31946, 47919, 63892, 95838, 143757, 191676, 287514, 575028, 6053767, 12107534, 18161301, 24215068, 36322602, 54483903, 72645204, 108967806, 217935612]

約数ペア:

[(1, 217935612), (2, 108967806), (3, 72645204), (4, 54483903), (6, 36322602), (9, 24215068), (12, 18161301), (18, 12107534), (36, 6053767), (379, 575028), (758, 287514), (1137, 191676), (1516, 143757), (2274, 95838), (3411, 63892), (4548, 47919), (6822, 31946), (13644, 15973)]