225892352

素因数分解:

$2^{11}\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 72

約数和(自身を含む): 525650580

約数和(自身を除く): 299758228

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, 2048, 2251, 3136, 3584, 4502, 6272, 7168, 9004, 12544, 14336, 15757, 18008, 25088, 31514, 36016, 50176, 63028, 72032, 100352, 110299, 126056, 144064, 220598, 252112, 288128, 441196, 504224, 576256, 882392, 1008448, 1152512, 1764784, 2016896, 2305024, 3529568, 4033792, 4610048, 7059136, 8067584, 14118272, 16135168, 28236544, 32270336, 56473088, 112946176, 225892352]

約数ペア:

[(1, 225892352), (2, 112946176), (4, 56473088), (7, 32270336), (8, 28236544), (14, 16135168), (16, 14118272), (28, 8067584), (32, 7059136), (49, 4610048), (56, 4033792), (64, 3529568), (98, 2305024), (112, 2016896), (128, 1764784), (196, 1152512), (224, 1008448), (256, 882392), (392, 576256), (448, 504224), (512, 441196), (784, 288128), (896, 252112), (1024, 220598), (1568, 144064), (1792, 126056), (2048, 110299), (2251, 100352), (3136, 72032), (3584, 63028), (4502, 50176), (6272, 36016), (7168, 31514), (9004, 25088), (12544, 18008), (14336, 15757)]