442884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 1185408

約数和(自身を除く): 742524

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 167, 204, 221, 334, 442, 501, 663, 668, 884, 1002, 1326, 2004, 2171, 2652, 2839, 4342, 5678, 6513, 8517, 8684, 11356, 13026, 17034, 26052, 34068, 36907, 73814, 110721, 147628, 221442, 442884]

約数ペア:

[(1, 442884), (2, 221442), (3, 147628), (4, 110721), (6, 73814), (12, 36907), (13, 34068), (17, 26052), (26, 17034), (34, 13026), (39, 11356), (51, 8684), (52, 8517), (68, 6513), (78, 5678), (102, 4342), (156, 2839), (167, 2652), (204, 2171), (221, 2004), (334, 1326), (442, 1002), (501, 884), (663, 668)]