305782512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 120

約数和(自身を含む): 933833088

約数和(自身を除く): 628050576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 947, 961, 1302, 1488, 1736, 1894, 1922, 2604, 2841, 2883, 3472, 3788, 3844, 5208, 5682, 5766, 6629, 6727, 7576, 7688, 10416, 11364, 11532, 13258, 13454, 15152, 15376, 19887, 20181, 22728, 23064, 26516, 26908, 29357, 39774, 40362, 45456, 46128, 53032, 53816, 58714, 79548, 80724, 88071, 106064, 107632, 117428, 159096, 161448, 176142, 205499, 234856, 318192, 322896, 352284, 410998, 469712, 616497, 704568, 821996, 910067, 1232994, 1409136, 1643992, 1820134, 2465988, 2730201, 3287984, 3640268, 4931976, 5460402, 6370469, 7280536, 9863952, 10920804, 12740938, 14561072, 19111407, 21841608, 25481876, 38222814, 43683216, 50963752, 76445628, 101927504, 152891256, 305782512]

約数ペア:

[(1, 305782512), (2, 152891256), (3, 101927504), (4, 76445628), (6, 50963752), (7, 43683216), (8, 38222814), (12, 25481876), (14, 21841608), (16, 19111407), (21, 14561072), (24, 12740938), (28, 10920804), (31, 9863952), (42, 7280536), (48, 6370469), (56, 5460402), (62, 4931976), (84, 3640268), (93, 3287984), (112, 2730201), (124, 2465988), (168, 1820134), (186, 1643992), (217, 1409136), (248, 1232994), (336, 910067), (372, 821996), (434, 704568), (496, 616497), (651, 469712), (744, 410998), (868, 352284), (947, 322896), (961, 318192), (1302, 234856), (1488, 205499), (1736, 176142), (1894, 161448), (1922, 159096), (2604, 117428), (2841, 107632), (2883, 106064), (3472, 88071), (3788, 80724), (3844, 79548), (5208, 58714), (5682, 53816), (5766, 53032), (6629, 46128), (6727, 45456), (7576, 40362), (7688, 39774), (10416, 29357), (11364, 26908), (11532, 26516), (13258, 23064), (13454, 22728), (15152, 20181), (15376, 19887)]