338713088

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 120

約数和(自身を含む): 822884832

約数和(自身を除く): 484171744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 587, 644, 736, 784, 896, 1127, 1174, 1288, 1472, 1568, 1792, 2254, 2348, 2576, 2944, 3136, 3584, 4109, 4508, 4696, 5152, 5888, 6272, 8218, 9016, 9392, 10304, 11776, 12544, 13501, 16436, 18032, 18784, 20608, 25088, 27002, 28763, 32872, 36064, 37568, 41216, 54004, 57526, 65744, 72128, 75136, 82432, 94507, 108008, 115052, 131488, 144256, 150272, 189014, 216016, 230104, 262976, 288512, 300544, 378028, 432032, 460208, 525952, 577024, 661549, 756056, 864064, 920416, 1051904, 1323098, 1512112, 1728128, 1840832, 2103808, 2646196, 3024224, 3456256, 3681664, 5292392, 6048448, 6912512, 7363328, 10584784, 12096896, 14726656, 21169568, 24193792, 42339136, 48387584, 84678272, 169356544, 338713088]

約数ペア:

[(1, 338713088), (2, 169356544), (4, 84678272), (7, 48387584), (8, 42339136), (14, 24193792), (16, 21169568), (23, 14726656), (28, 12096896), (32, 10584784), (46, 7363328), (49, 6912512), (56, 6048448), (64, 5292392), (92, 3681664), (98, 3456256), (112, 3024224), (128, 2646196), (161, 2103808), (184, 1840832), (196, 1728128), (224, 1512112), (256, 1323098), (322, 1051904), (368, 920416), (392, 864064), (448, 756056), (512, 661549), (587, 577024), (644, 525952), (736, 460208), (784, 432032), (896, 378028), (1127, 300544), (1174, 288512), (1288, 262976), (1472, 230104), (1568, 216016), (1792, 189014), (2254, 150272), (2348, 144256), (2576, 131488), (2944, 115052), (3136, 108008), (3584, 94507), (4109, 82432), (4508, 75136), (4696, 72128), (5152, 65744), (5888, 57526), (6272, 54004), (8218, 41216), (9016, 37568), (9392, 36064), (10304, 32872), (11776, 28763), (12544, 27002), (13501, 25088), (16436, 20608), (18032, 18784)]