247402176

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{26297}}^1$

素因数の和:26326

約数の個数: 84

約数和(自身を含む): 761484888

約数和(自身を除く): 514082712

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, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 26297, 52594, 78891, 105188, 157782, 184079, 210376, 315564, 368158, 420752, 552237, 631128, 736316, 841504, 1104474, 1262256, 1288553, 1472632, 1683008, 2208948, 2524512, 2577106, 2945264, 3865659, 4417896, 5049024, 5154212, 5890528, 7731318, 8835792, 10308424, 11781056, 15462636, 17671584, 20616848, 30925272, 35343168, 41233696, 61850544, 82467392, 123701088, 247402176]

約数ペア:

[(1, 247402176), (2, 123701088), (3, 82467392), (4, 61850544), (6, 41233696), (7, 35343168), (8, 30925272), (12, 20616848), (14, 17671584), (16, 15462636), (21, 11781056), (24, 10308424), (28, 8835792), (32, 7731318), (42, 5890528), (48, 5154212), (49, 5049024), (56, 4417896), (64, 3865659), (84, 2945264), (96, 2577106), (98, 2524512), (112, 2208948), (147, 1683008), (168, 1472632), (192, 1288553), (196, 1262256), (224, 1104474), (294, 841504), (336, 736316), (392, 631128), (448, 552237), (588, 420752), (672, 368158), (784, 315564), (1176, 210376), (1344, 184079), (1568, 157782), (2352, 105188), (3136, 78891), (4704, 52594), (9408, 26297)]