338407728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{243109}}^1$

素因数の和:243149

約数の個数: 40

約数和(自身を含む): 904369200

約数和(自身を除く): 565961472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 243109, 486218, 729327, 972436, 1458654, 1944872, 2917308, 3889744, 5834616, 7050161, 11669232, 14100322, 21150483, 28200644, 42300966, 56401288, 84601932, 112802576, 169203864, 338407728]

約数ペア:

[(1, 338407728), (2, 169203864), (3, 112802576), (4, 84601932), (6, 56401288), (8, 42300966), (12, 28200644), (16, 21150483), (24, 14100322), (29, 11669232), (48, 7050161), (58, 5834616), (87, 3889744), (116, 2917308), (174, 1944872), (232, 1458654), (348, 972436), (464, 729327), (696, 486218), (1392, 243109)]