336995428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 762076224

約数和(自身を除く): 425080796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 841, 1276, 1301, 1682, 2233, 2602, 3364, 4466, 5204, 5887, 8932, 9107, 9251, 11774, 14311, 18214, 18502, 23548, 28622, 36428, 37004, 37729, 57244, 64757, 75458, 100177, 129514, 150916, 200354, 259028, 264103, 400708, 415019, 528206, 830038, 1056412, 1094141, 1660076, 2188282, 2905133, 4376564, 5810266, 7658987, 11620532, 12035551, 15317974, 24071102, 30635948, 48142204, 84248857, 168497714, 336995428]

約数ペア:

[(1, 336995428), (2, 168497714), (4, 84248857), (7, 48142204), (11, 30635948), (14, 24071102), (22, 15317974), (28, 12035551), (29, 11620532), (44, 7658987), (58, 5810266), (77, 4376564), (116, 2905133), (154, 2188282), (203, 1660076), (308, 1094141), (319, 1056412), (406, 830038), (638, 528206), (812, 415019), (841, 400708), (1276, 264103), (1301, 259028), (1682, 200354), (2233, 150916), (2602, 129514), (3364, 100177), (4466, 75458), (5204, 64757), (5887, 57244), (8932, 37729), (9107, 37004), (9251, 36428), (11774, 28622), (14311, 23548), (18214, 18502)]