248266004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 521904768

約数和(自身を除く): 273638764

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 5573, 6364, 11137, 11146, 22274, 22292, 39011, 44548, 78022, 156044, 206201, 239639, 412402, 479278, 824804, 958556, 1443407, 1677473, 2886814, 3354946, 5773628, 6709892, 8866643, 17733286, 35466572, 62066501, 124133002, 248266004]

約数ペア:

[(1, 248266004), (2, 124133002), (4, 62066501), (7, 35466572), (14, 17733286), (28, 8866643), (37, 6709892), (43, 5773628), (74, 3354946), (86, 2886814), (148, 1677473), (172, 1443407), (259, 958556), (301, 824804), (518, 479278), (602, 412402), (1036, 239639), (1204, 206201), (1591, 156044), (3182, 78022), (5573, 44548), (6364, 39011), (11137, 22292), (11146, 22274)]