283945984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5693

約数の個数: 66

約数和(自身を含む): 660403140

約数和(自身を除く): 376457156

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 5659, 6272, 7168, 11318, 12544, 22636, 25088, 39613, 45272, 50176, 79226, 90544, 158452, 181088, 277291, 316904, 362176, 554582, 633808, 724352, 1109164, 1267616, 1448704, 2218328, 2535232, 2897408, 4436656, 5070464, 5794816, 8873312, 10140928, 17746624, 20281856, 35493248, 40563712, 70986496, 141972992, 283945984]

約数ペア:

[(1, 283945984), (2, 141972992), (4, 70986496), (7, 40563712), (8, 35493248), (14, 20281856), (16, 17746624), (28, 10140928), (32, 8873312), (49, 5794816), (56, 5070464), (64, 4436656), (98, 2897408), (112, 2535232), (128, 2218328), (196, 1448704), (224, 1267616), (256, 1109164), (392, 724352), (448, 633808), (512, 554582), (784, 362176), (896, 316904), (1024, 277291), (1568, 181088), (1792, 158452), (3136, 90544), (3584, 79226), (5659, 50176), (6272, 45272), (7168, 39613), (11318, 25088), (12544, 22636)]