219950976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1812

約数の個数: 128

約数和(自身を含む): 682306560

約数和(自身を除く): 462355584

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, 1741, 1974, 2256, 2632, 2688, 3008, 3482, 3948, 4512, 5223, 5264, 6016, 6964, 7896, 9024, 10446, 10528, 12187, 13928, 15792, 18048, 20892, 21056, 24374, 27856, 31584, 36561, 41784, 42112, 48748, 55712, 63168, 73122, 81827, 83568, 97496, 111424, 126336, 146244, 163654, 167136, 194992, 222848, 245481, 292488, 327308, 334272, 389984, 490962, 572789, 584976, 654616, 668544, 779968, 981924, 1145578, 1169952, 1309232, 1559936, 1718367, 1963848, 2291156, 2339904, 2618464, 3436734, 3927696, 4582312, 4679808, 5236928, 6873468, 7855392, 9164624, 10473856, 13746936, 15710784, 18329248, 27493872, 31421568, 36658496, 54987744, 73316992, 109975488, 219950976]

約数ペア:

[(1, 219950976), (2, 109975488), (3, 73316992), (4, 54987744), (6, 36658496), (7, 31421568), (8, 27493872), (12, 18329248), (14, 15710784), (16, 13746936), (21, 10473856), (24, 9164624), (28, 7855392), (32, 6873468), (42, 5236928), (47, 4679808), (48, 4582312), (56, 3927696), (64, 3436734), (84, 2618464), (94, 2339904), (96, 2291156), (112, 1963848), (128, 1718367), (141, 1559936), (168, 1309232), (188, 1169952), (192, 1145578), (224, 981924), (282, 779968), (329, 668544), (336, 654616), (376, 584976), (384, 572789), (448, 490962), (564, 389984), (658, 334272), (672, 327308), (752, 292488), (896, 245481), (987, 222848), (1128, 194992), (1316, 167136), (1344, 163654), (1504, 146244), (1741, 126336), (1974, 111424), (2256, 97496), (2632, 83568), (2688, 81827), (3008, 73122), (3482, 63168), (3948, 55712), (4512, 48748), (5223, 42112), (5264, 41784), (6016, 36561), (6964, 31584), (7896, 27856), (9024, 24374), (10446, 21056), (10528, 20892), (12187, 18048), (13928, 15792)]