394294656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3192

約数の個数: 128

約数和(自身を含む): 1222824960

約数和(自身を除く): 828530304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3121, 3948, 4512, 5264, 6016, 6242, 7896, 9024, 9363, 10528, 12484, 15792, 18048, 18726, 21056, 21847, 24968, 31584, 37452, 42112, 43694, 49936, 63168, 65541, 74904, 87388, 99872, 126336, 131082, 146687, 149808, 174776, 199744, 262164, 293374, 299616, 349552, 399488, 440061, 524328, 586748, 599232, 699104, 880122, 1026809, 1048656, 1173496, 1198464, 1398208, 1760244, 2053618, 2097312, 2346992, 2796416, 3080427, 3520488, 4107236, 4194624, 4693984, 6160854, 7040976, 8214472, 8389248, 9387968, 12321708, 14081952, 16428944, 18775936, 24643416, 28163904, 32857888, 49286832, 56327808, 65715776, 98573664, 131431552, 197147328, 394294656]

約数ペア:

[(1, 394294656), (2, 197147328), (3, 131431552), (4, 98573664), (6, 65715776), (7, 56327808), (8, 49286832), (12, 32857888), (14, 28163904), (16, 24643416), (21, 18775936), (24, 16428944), (28, 14081952), (32, 12321708), (42, 9387968), (47, 8389248), (48, 8214472), (56, 7040976), (64, 6160854), (84, 4693984), (94, 4194624), (96, 4107236), (112, 3520488), (128, 3080427), (141, 2796416), (168, 2346992), (188, 2097312), (192, 2053618), (224, 1760244), (282, 1398208), (329, 1198464), (336, 1173496), (376, 1048656), (384, 1026809), (448, 880122), (564, 699104), (658, 599232), (672, 586748), (752, 524328), (896, 440061), (987, 399488), (1128, 349552), (1316, 299616), (1344, 293374), (1504, 262164), (1974, 199744), (2256, 174776), (2632, 149808), (2688, 146687), (3008, 131082), (3121, 126336), (3948, 99872), (4512, 87388), (5264, 74904), (6016, 65541), (6242, 63168), (7896, 49936), (9024, 43694), (9363, 42112), (10528, 37452), (12484, 31584), (15792, 24968), (18048, 21847), (18726, 21056)]