227145088

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 464140800

約数和(自身を除く): 236995712

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 127, 128, 157, 178, 254, 314, 356, 508, 628, 712, 1016, 1256, 1424, 2032, 2512, 2848, 4064, 5024, 5696, 8128, 10048, 11303, 11392, 13973, 16256, 19939, 20096, 22606, 27946, 39878, 45212, 55892, 79756, 90424, 111784, 159512, 180848, 223568, 319024, 361696, 447136, 638048, 723392, 894272, 1276096, 1446784, 1774571, 1788544, 2552192, 3549142, 7098284, 14196568, 28393136, 56786272, 113572544, 227145088]

約数ペア:

[(1, 227145088), (2, 113572544), (4, 56786272), (8, 28393136), (16, 14196568), (32, 7098284), (64, 3549142), (89, 2552192), (127, 1788544), (128, 1774571), (157, 1446784), (178, 1276096), (254, 894272), (314, 723392), (356, 638048), (508, 447136), (628, 361696), (712, 319024), (1016, 223568), (1256, 180848), (1424, 159512), (2032, 111784), (2512, 90424), (2848, 79756), (4064, 55892), (5024, 45212), (5696, 39878), (8128, 27946), (10048, 22606), (11303, 20096), (11392, 19939), (13973, 16256)]