439356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 1128960

約数和(自身を除く): 689604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 164, 188, 228, 246, 282, 492, 564, 779, 893, 1558, 1786, 1927, 2337, 2679, 3116, 3572, 3854, 4674, 5358, 5781, 7708, 9348, 10716, 11562, 23124, 36613, 73226, 109839, 146452, 219678, 439356]

約数ペア:

[(1, 439356), (2, 219678), (3, 146452), (4, 109839), (6, 73226), (12, 36613), (19, 23124), (38, 11562), (41, 10716), (47, 9348), (57, 7708), (76, 5781), (82, 5358), (94, 4674), (114, 3854), (123, 3572), (141, 3116), (164, 2679), (188, 2337), (228, 1927), (246, 1786), (282, 1558), (492, 893), (564, 779)]