265105248

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19867}}^1$

素因数の和:20019

約数の個数: 48

約数和(自身を含む): 700943040

約数和(自身を除く): 435837792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 19867, 39734, 59601, 79468, 119202, 158936, 238404, 317872, 476808, 635744, 953616, 1907232, 2761513, 5523026, 8284539, 11046052, 16569078, 22092104, 33138156, 44184208, 66276312, 88368416, 132552624, 265105248]

約数ペア:

[(1, 265105248), (2, 132552624), (3, 88368416), (4, 66276312), (6, 44184208), (8, 33138156), (12, 22092104), (16, 16569078), (24, 11046052), (32, 8284539), (48, 5523026), (96, 2761513), (139, 1907232), (278, 953616), (417, 635744), (556, 476808), (834, 317872), (1112, 238404), (1668, 158936), (2224, 119202), (3336, 79468), (4448, 59601), (6672, 39734), (13344, 19867)]