285207552

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4454

約数の個数: 132

約数和(自身を含む): 941390736

約数和(自身を除く): 656183184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4421, 4608, 5376, 7168, 8064, 8842, 9216, 10752, 13263, 16128, 17684, 21504, 26526, 30947, 32256, 35368, 39789, 53052, 61894, 64512, 70736, 79578, 92841, 106104, 123788, 141472, 159156, 185682, 212208, 247576, 278523, 282944, 318312, 371364, 424416, 495152, 557046, 565888, 636624, 742728, 848832, 990304, 1114092, 1131776, 1273248, 1485456, 1697664, 1980608, 2228184, 2263552, 2546496, 2970912, 3395328, 3961216, 4456368, 4527104, 5092992, 5941824, 6790656, 7922432, 8912736, 10185984, 11883648, 13581312, 15844864, 17825472, 20371968, 23767296, 31689728, 35650944, 40743936, 47534592, 71301888, 95069184, 142603776, 285207552]

約数ペア:

[(1, 285207552), (2, 142603776), (3, 95069184), (4, 71301888), (6, 47534592), (7, 40743936), (8, 35650944), (9, 31689728), (12, 23767296), (14, 20371968), (16, 17825472), (18, 15844864), (21, 13581312), (24, 11883648), (28, 10185984), (32, 8912736), (36, 7922432), (42, 6790656), (48, 5941824), (56, 5092992), (63, 4527104), (64, 4456368), (72, 3961216), (84, 3395328), (96, 2970912), (112, 2546496), (126, 2263552), (128, 2228184), (144, 1980608), (168, 1697664), (192, 1485456), (224, 1273248), (252, 1131776), (256, 1114092), (288, 990304), (336, 848832), (384, 742728), (448, 636624), (504, 565888), (512, 557046), (576, 495152), (672, 424416), (768, 371364), (896, 318312), (1008, 282944), (1024, 278523), (1152, 247576), (1344, 212208), (1536, 185682), (1792, 159156), (2016, 141472), (2304, 123788), (2688, 106104), (3072, 92841), (3584, 79578), (4032, 70736), (4421, 64512), (4608, 61894), (5376, 53052), (7168, 39789), (8064, 35368), (8842, 32256), (9216, 30947), (10752, 26526), (13263, 21504), (16128, 17684)]