284966256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 778442240

約数和(自身を除く): 493475984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 271, 304, 456, 542, 813, 912, 1084, 1153, 1626, 2168, 2306, 3252, 3459, 4336, 4612, 5149, 6504, 6918, 9224, 10298, 13008, 13836, 15447, 18448, 20596, 21907, 27672, 30894, 41192, 43814, 55344, 61788, 65721, 82384, 87628, 123576, 131442, 175256, 247152, 262884, 312463, 350512, 525768, 624926, 937389, 1051536, 1249852, 1874778, 2499704, 3749556, 4999408, 5936797, 7499112, 11873594, 14998224, 17810391, 23747188, 35620782, 47494376, 71241564, 94988752, 142483128, 284966256]

約数ペア:

[(1, 284966256), (2, 142483128), (3, 94988752), (4, 71241564), (6, 47494376), (8, 35620782), (12, 23747188), (16, 17810391), (19, 14998224), (24, 11873594), (38, 7499112), (48, 5936797), (57, 4999408), (76, 3749556), (114, 2499704), (152, 1874778), (228, 1249852), (271, 1051536), (304, 937389), (456, 624926), (542, 525768), (813, 350512), (912, 312463), (1084, 262884), (1153, 247152), (1626, 175256), (2168, 131442), (2306, 123576), (3252, 87628), (3459, 82384), (4336, 65721), (4612, 61788), (5149, 55344), (6504, 43814), (6918, 41192), (9224, 30894), (10298, 27672), (13008, 21907), (13836, 20596), (15447, 18448)]