248936632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1$

素因数の和:5516

約数の個数: 64

約数和(自身を含む): 574675200

約数和(自身を除く): 325738568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1634, 2408, 3268, 5441, 5719, 6536, 10882, 11438, 21764, 22876, 38087, 43528, 45752, 76174, 103379, 152348, 206758, 233963, 304696, 413516, 467926, 723653, 827032, 935852, 1447306, 1637741, 1871704, 2894612, 3275482, 4445297, 5789224, 6550964, 8890594, 13101928, 17781188, 31117079, 35562376, 62234158, 124468316, 248936632]

約数ペア:

[(1, 248936632), (2, 124468316), (4, 62234158), (7, 35562376), (8, 31117079), (14, 17781188), (19, 13101928), (28, 8890594), (38, 6550964), (43, 5789224), (56, 4445297), (76, 3275482), (86, 2894612), (133, 1871704), (152, 1637741), (172, 1447306), (266, 935852), (301, 827032), (344, 723653), (532, 467926), (602, 413516), (817, 304696), (1064, 233963), (1204, 206758), (1634, 152348), (2408, 103379), (3268, 76174), (5441, 45752), (5719, 43528), (6536, 38087), (10882, 22876), (11438, 21764)]