278895072

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 778377600

約数和(自身を除く): 499482528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 107, 114, 152, 214, 228, 304, 321, 428, 456, 608, 642, 856, 912, 1284, 1429, 1712, 1824, 2033, 2568, 2858, 3424, 4066, 4287, 5136, 5716, 6099, 8132, 8574, 10272, 11432, 12198, 16264, 17148, 22864, 24396, 27151, 32528, 34296, 45728, 48792, 54302, 65056, 68592, 81453, 97584, 108604, 137184, 152903, 162906, 195168, 217208, 305806, 325812, 434416, 458709, 611612, 651624, 868832, 917418, 1223224, 1303248, 1834836, 2446448, 2606496, 2905157, 3669672, 4892896, 5810314, 7339344, 8715471, 11620628, 14678688, 17430942, 23241256, 34861884, 46482512, 69723768, 92965024, 139447536, 278895072]

約数ペア:

[(1, 278895072), (2, 139447536), (3, 92965024), (4, 69723768), (6, 46482512), (8, 34861884), (12, 23241256), (16, 17430942), (19, 14678688), (24, 11620628), (32, 8715471), (38, 7339344), (48, 5810314), (57, 4892896), (76, 3669672), (96, 2905157), (107, 2606496), (114, 2446448), (152, 1834836), (214, 1303248), (228, 1223224), (304, 917418), (321, 868832), (428, 651624), (456, 611612), (608, 458709), (642, 434416), (856, 325812), (912, 305806), (1284, 217208), (1429, 195168), (1712, 162906), (1824, 152903), (2033, 137184), (2568, 108604), (2858, 97584), (3424, 81453), (4066, 68592), (4287, 65056), (5136, 54302), (5716, 48792), (6099, 45728), (8132, 34296), (8574, 32528), (10272, 27151), (11432, 24396), (12198, 22864), (16264, 17148)]