262588228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 544287744

約数和(自身を除く): 281699516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 353, 434, 706, 857, 868, 1412, 1714, 2471, 3428, 4942, 5999, 9884, 10943, 11998, 21886, 23996, 26567, 43772, 53134, 76601, 106268, 153202, 185969, 302521, 306404, 371938, 605042, 743876, 1210084, 2117647, 4235294, 8470588, 9378151, 18756302, 37512604, 65647057, 131294114, 262588228]

約数ペア:

[(1, 262588228), (2, 131294114), (4, 65647057), (7, 37512604), (14, 18756302), (28, 9378151), (31, 8470588), (62, 4235294), (124, 2117647), (217, 1210084), (353, 743876), (434, 605042), (706, 371938), (857, 306404), (868, 302521), (1412, 185969), (1714, 153202), (2471, 106268), (3428, 76601), (4942, 53134), (5999, 43772), (9884, 26567), (10943, 23996), (11998, 21886)]