320802408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{153641}}^1$

素因数の和:153682

約数の個数: 48

約数和(自身を含む): 898805700

約数和(自身を除く): 578003292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 153641, 307282, 460923, 614564, 921846, 1229128, 1382769, 1843692, 2765538, 3687384, 4455589, 5531076, 8911178, 11062152, 13366767, 17822356, 26733534, 35644712, 40100301, 53467068, 80200602, 106934136, 160401204, 320802408]

約数ペア:

[(1, 320802408), (2, 160401204), (3, 106934136), (4, 80200602), (6, 53467068), (8, 40100301), (9, 35644712), (12, 26733534), (18, 17822356), (24, 13366767), (29, 11062152), (36, 8911178), (58, 5531076), (72, 4455589), (87, 3687384), (116, 2765538), (174, 1843692), (232, 1382769), (261, 1229128), (348, 921846), (522, 614564), (696, 460923), (1044, 307282), (2088, 153641)]