279552

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:43

約数の個数: 88

約数和(自身を含む): 917056

約数和(自身を除く): 637504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 7168, 8736, 9984, 10752, 11648, 13312, 17472, 19968, 21504, 23296, 34944, 39936, 46592, 69888, 93184, 139776, 279552]

約数ペア:

[(1, 279552), (2, 139776), (3, 93184), (4, 69888), (6, 46592), (7, 39936), (8, 34944), (12, 23296), (13, 21504), (14, 19968), (16, 17472), (21, 13312), (24, 11648), (26, 10752), (28, 9984), (32, 8736), (39, 7168), (42, 6656), (48, 5824), (52, 5376), (56, 4992), (64, 4368), (78, 3584), (84, 3328), (91, 3072), (96, 2912), (104, 2688), (112, 2496), (128, 2184), (156, 1792), (168, 1664), (182, 1536), (192, 1456), (208, 1344), (224, 1248), (256, 1092), (273, 1024), (312, 896), (336, 832), (364, 768), (384, 728), (416, 672), (448, 624), (512, 546)]