331222944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265403}}^1$

素因数の和:265429

約数の個数: 48

約数和(自身を含む): 936345312

約数和(自身を除く): 605122368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 265403, 530806, 796209, 1061612, 1592418, 2123224, 3184836, 3450239, 4246448, 6369672, 6900478, 8492896, 10350717, 12739344, 13800956, 20701434, 25478688, 27601912, 41402868, 55203824, 82805736, 110407648, 165611472, 331222944]

約数ペア:

[(1, 331222944), (2, 165611472), (3, 110407648), (4, 82805736), (6, 55203824), (8, 41402868), (12, 27601912), (13, 25478688), (16, 20701434), (24, 13800956), (26, 12739344), (32, 10350717), (39, 8492896), (48, 6900478), (52, 6369672), (78, 4246448), (96, 3450239), (104, 3184836), (156, 2123224), (208, 1592418), (312, 1061612), (416, 796209), (624, 530806), (1248, 265403)]