409705956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22013}}^1$

素因数の和:22081

約数の個数: 72

約数和(自身を含む): 1153885824

約数和(自身を除く): 744179868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 22013, 44026, 66039, 88052, 132078, 198117, 242143, 264156, 396234, 484286, 726429, 792468, 968572, 1034611, 1452858, 2069222, 2179287, 2905716, 3103833, 4138444, 4358574, 6207666, 8717148, 9311499, 11380721, 12415332, 18622998, 22761442, 34142163, 37245996, 45522884, 68284326, 102426489, 136568652, 204852978, 409705956]

約数ペア:

[(1, 409705956), (2, 204852978), (3, 136568652), (4, 102426489), (6, 68284326), (9, 45522884), (11, 37245996), (12, 34142163), (18, 22761442), (22, 18622998), (33, 12415332), (36, 11380721), (44, 9311499), (47, 8717148), (66, 6207666), (94, 4358574), (99, 4138444), (132, 3103833), (141, 2905716), (188, 2179287), (198, 2069222), (282, 1452858), (396, 1034611), (423, 968572), (517, 792468), (564, 726429), (846, 484286), (1034, 396234), (1551, 264156), (1692, 242143), (2068, 198117), (3102, 132078), (4653, 88052), (6204, 66039), (9306, 44026), (18612, 22013)]