495642448

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{13451}}^1$

素因数の和:13520

約数の個数: 60

約数和(自身を含む): 1140944832

約数和(自身を除く): 645302384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 9212, 13451, 18424, 26902, 36848, 53804, 94157, 107608, 188314, 215216, 376628, 632197, 659099, 753256, 1264394, 1318198, 1506512, 2528788, 2636396, 4425379, 5057576, 5272792, 8850758, 10115152, 10545584, 17701516, 30977653, 35403032, 61955306, 70806064, 123910612, 247821224, 495642448]

約数ペア:

[(1, 495642448), (2, 247821224), (4, 123910612), (7, 70806064), (8, 61955306), (14, 35403032), (16, 30977653), (28, 17701516), (47, 10545584), (49, 10115152), (56, 8850758), (94, 5272792), (98, 5057576), (112, 4425379), (188, 2636396), (196, 2528788), (329, 1506512), (376, 1318198), (392, 1264394), (658, 753256), (752, 659099), (784, 632197), (1316, 376628), (2303, 215216), (2632, 188314), (4606, 107608), (5264, 94157), (9212, 53804), (13451, 36848), (18424, 26902)]