224726307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 132347613

約数列:

[1, 3, 13, 23, 29, 39, 53, 69, 87, 159, 163, 299, 377, 489, 667, 689, 897, 1131, 1219, 1537, 2001, 2067, 2119, 3657, 3749, 4611, 4727, 6357, 8639, 8671, 11247, 14181, 15847, 19981, 25917, 26013, 35351, 47541, 48737, 59943, 61451, 106053, 108721, 112307, 146211, 184353, 198697, 250531, 326163, 336921, 459563, 596091, 751593, 1378689, 1413373, 2583061, 3256903, 4240119, 5762213, 7749183, 9770709, 17286639, 74908769, 224726307]

約数ペア:

[(1, 224726307), (3, 74908769), (13, 17286639), (23, 9770709), (29, 7749183), (39, 5762213), (53, 4240119), (69, 3256903), (87, 2583061), (159, 1413373), (163, 1378689), (299, 751593), (377, 596091), (489, 459563), (667, 336921), (689, 326163), (897, 250531), (1131, 198697), (1219, 184353), (1537, 146211), (2001, 112307), (2067, 108721), (2119, 106053), (3657, 61451), (3749, 59943), (4611, 48737), (4727, 47541), (6357, 35351), (8639, 26013), (8671, 25917), (11247, 19981), (14181, 15847)]