247028224

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 529660296

約数和(自身を除く): 282632072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 256, 272, 281, 404, 512, 544, 562, 808, 1088, 1124, 1616, 1717, 2176, 2248, 3232, 3434, 4352, 4496, 4777, 6464, 6868, 8704, 8992, 9554, 12928, 13736, 17984, 19108, 25856, 27472, 28381, 35968, 38216, 51712, 54944, 56762, 71936, 76432, 109888, 113524, 143872, 152864, 219776, 227048, 305728, 439552, 454096, 482477, 611456, 879104, 908192, 964954, 1222912, 1816384, 1929908, 2445824, 3632768, 3859816, 7265536, 7719632, 14531072, 15439264, 30878528, 61757056, 123514112, 247028224]

約数ペア:

[(1, 247028224), (2, 123514112), (4, 61757056), (8, 30878528), (16, 15439264), (17, 14531072), (32, 7719632), (34, 7265536), (64, 3859816), (68, 3632768), (101, 2445824), (128, 1929908), (136, 1816384), (202, 1222912), (256, 964954), (272, 908192), (281, 879104), (404, 611456), (512, 482477), (544, 454096), (562, 439552), (808, 305728), (1088, 227048), (1124, 219776), (1616, 152864), (1717, 143872), (2176, 113524), (2248, 109888), (3232, 76432), (3434, 71936), (4352, 56762), (4496, 54944), (4777, 51712), (6464, 38216), (6868, 35968), (8704, 28381), (8992, 27472), (9554, 25856), (12928, 19108), (13736, 17984)]