231110656

素因数分解:

$2^{11}\times 7^4\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 550564560

約数和(自身を除く): 319453904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 256, 329, 343, 376, 392, 448, 512, 658, 686, 752, 784, 896, 1024, 1316, 1372, 1504, 1568, 1792, 2048, 2303, 2401, 2632, 2744, 3008, 3136, 3584, 4606, 4802, 5264, 5488, 6016, 6272, 7168, 9212, 9604, 10528, 10976, 12032, 12544, 14336, 16121, 18424, 19208, 21056, 21952, 24064, 25088, 32242, 36848, 38416, 42112, 43904, 48128, 50176, 64484, 73696, 76832, 84224, 87808, 96256, 100352, 112847, 128968, 147392, 153664, 168448, 175616, 225694, 257936, 294784, 307328, 336896, 351232, 451388, 515872, 589568, 614656, 673792, 702464, 902776, 1031744, 1179136, 1229312, 1805552, 2063488, 2358272, 2458624, 3611104, 4126976, 4716544, 4917248, 7222208, 8253952, 14444416, 16507904, 28888832, 33015808, 57777664, 115555328, 231110656]

約数ペア:

[(1, 231110656), (2, 115555328), (4, 57777664), (7, 33015808), (8, 28888832), (14, 16507904), (16, 14444416), (28, 8253952), (32, 7222208), (47, 4917248), (49, 4716544), (56, 4126976), (64, 3611104), (94, 2458624), (98, 2358272), (112, 2063488), (128, 1805552), (188, 1229312), (196, 1179136), (224, 1031744), (256, 902776), (329, 702464), (343, 673792), (376, 614656), (392, 589568), (448, 515872), (512, 451388), (658, 351232), (686, 336896), (752, 307328), (784, 294784), (896, 257936), (1024, 225694), (1316, 175616), (1372, 168448), (1504, 153664), (1568, 147392), (1792, 128968), (2048, 112847), (2303, 100352), (2401, 96256), (2632, 87808), (2744, 84224), (3008, 76832), (3136, 73696), (3584, 64484), (4606, 50176), (4802, 48128), (5264, 43904), (5488, 42112), (6016, 38416), (6272, 36848), (7168, 32242), (9212, 25088), (9604, 24064), (10528, 21952), (10976, 21056), (12032, 19208), (12544, 18424), (14336, 16121)]