258683264

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 594896640

約数和(自身を除く): 336213376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 412, 448, 721, 824, 896, 1442, 1648, 2803, 2884, 3296, 5606, 5768, 6592, 11212, 11536, 13184, 19621, 22424, 23072, 39242, 44848, 46144, 78484, 89696, 92288, 156968, 179392, 288709, 313936, 358784, 577418, 627872, 1154836, 1255744, 2020963, 2309672, 2511488, 4041926, 4619344, 8083852, 9238688, 16167704, 18477376, 32335408, 36954752, 64670816, 129341632, 258683264]

約数ペア:

[(1, 258683264), (2, 129341632), (4, 64670816), (7, 36954752), (8, 32335408), (14, 18477376), (16, 16167704), (28, 9238688), (32, 8083852), (56, 4619344), (64, 4041926), (103, 2511488), (112, 2309672), (128, 2020963), (206, 1255744), (224, 1154836), (412, 627872), (448, 577418), (721, 358784), (824, 313936), (896, 288709), (1442, 179392), (1648, 156968), (2803, 92288), (2884, 89696), (3296, 78484), (5606, 46144), (5768, 44848), (6592, 39242), (11212, 23072), (11536, 22424), (13184, 19621)]