408496

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 30

約数和(自身を含む): 874076

約数和(自身を除く): 465580

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 211, 242, 422, 484, 844, 968, 1688, 1936, 2321, 3376, 4642, 9284, 18568, 25531, 37136, 51062, 102124, 204248, 408496]

約数ペア:

[(1, 408496), (2, 204248), (4, 102124), (8, 51062), (11, 37136), (16, 25531), (22, 18568), (44, 9284), (88, 4642), (121, 3376), (176, 2321), (211, 1936), (242, 1688), (422, 968), (484, 844)]