393931776

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2654

約数の個数: 132

約数和(自身を含む): 1221862488

約数和(自身を除く): 827930712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2617, 2688, 3072, 3136, 3584, 4704, 5234, 5376, 6272, 7168, 7851, 9408, 10468, 10752, 12544, 15702, 18319, 18816, 20936, 21504, 25088, 31404, 36638, 37632, 41872, 50176, 54957, 62808, 73276, 75264, 83744, 109914, 125616, 128233, 146552, 150528, 167488, 219828, 251232, 256466, 293104, 334976, 384699, 439656, 502464, 512932, 586208, 669952, 769398, 879312, 1004928, 1025864, 1172416, 1339904, 1538796, 1758624, 2009856, 2051728, 2344832, 2679808, 3077592, 3517248, 4019712, 4103456, 4689664, 6155184, 7034496, 8039424, 8206912, 9379328, 12310368, 14068992, 16413824, 18758656, 24620736, 28137984, 32827648, 49241472, 56275968, 65655296, 98482944, 131310592, 196965888, 393931776]

約数ペア:

[(1, 393931776), (2, 196965888), (3, 131310592), (4, 98482944), (6, 65655296), (7, 56275968), (8, 49241472), (12, 32827648), (14, 28137984), (16, 24620736), (21, 18758656), (24, 16413824), (28, 14068992), (32, 12310368), (42, 9379328), (48, 8206912), (49, 8039424), (56, 7034496), (64, 6155184), (84, 4689664), (96, 4103456), (98, 4019712), (112, 3517248), (128, 3077592), (147, 2679808), (168, 2344832), (192, 2051728), (196, 2009856), (224, 1758624), (256, 1538796), (294, 1339904), (336, 1172416), (384, 1025864), (392, 1004928), (448, 879312), (512, 769398), (588, 669952), (672, 586208), (768, 512932), (784, 502464), (896, 439656), (1024, 384699), (1176, 334976), (1344, 293104), (1536, 256466), (1568, 251232), (1792, 219828), (2352, 167488), (2617, 150528), (2688, 146552), (3072, 128233), (3136, 125616), (3584, 109914), (4704, 83744), (5234, 75264), (5376, 73276), (6272, 62808), (7168, 54957), (7851, 50176), (9408, 41872), (10468, 37632), (10752, 36638), (12544, 31404), (15702, 25088), (18319, 21504), (18816, 20936)]