497352504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 1392526080

約数和(自身を除く): 895173576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 131, 132, 146, 197, 219, 262, 264, 292, 393, 394, 438, 524, 584, 591, 786, 788, 803, 876, 1048, 1182, 1441, 1572, 1576, 1606, 1752, 2167, 2364, 2409, 2882, 3144, 3212, 4323, 4334, 4728, 4818, 5764, 6424, 6501, 8646, 8668, 9563, 9636, 11528, 13002, 14381, 17292, 17336, 19126, 19272, 25807, 26004, 28689, 28762, 34584, 38252, 43143, 51614, 52008, 57378, 57524, 76504, 77421, 86286, 103228, 105193, 114756, 115048, 154842, 158191, 172572, 206456, 210386, 229512, 283877, 309684, 315579, 316382, 345144, 420772, 474573, 567754, 619368, 631158, 632764, 841544, 851631, 949146, 1135508, 1262316, 1265528, 1703262, 1883911, 1898292, 2271016, 2524632, 3406524, 3767822, 3796584, 5651733, 6813048, 7535644, 11303466, 15071288, 20723021, 22606932, 41446042, 45213864, 62169063, 82892084, 124338126, 165784168, 248676252, 497352504]

約数ペア:

[(1, 497352504), (2, 248676252), (3, 165784168), (4, 124338126), (6, 82892084), (8, 62169063), (11, 45213864), (12, 41446042), (22, 22606932), (24, 20723021), (33, 15071288), (44, 11303466), (66, 7535644), (73, 6813048), (88, 5651733), (131, 3796584), (132, 3767822), (146, 3406524), (197, 2524632), (219, 2271016), (262, 1898292), (264, 1883911), (292, 1703262), (393, 1265528), (394, 1262316), (438, 1135508), (524, 949146), (584, 851631), (591, 841544), (786, 632764), (788, 631158), (803, 619368), (876, 567754), (1048, 474573), (1182, 420772), (1441, 345144), (1572, 316382), (1576, 315579), (1606, 309684), (1752, 283877), (2167, 229512), (2364, 210386), (2409, 206456), (2882, 172572), (3144, 158191), (3212, 154842), (4323, 115048), (4334, 114756), (4728, 105193), (4818, 103228), (5764, 86286), (6424, 77421), (6501, 76504), (8646, 57524), (8668, 57378), (9563, 52008), (9636, 51614), (11528, 43143), (13002, 38252), (14381, 34584), (17292, 28762), (17336, 28689), (19126, 26004), (19272, 25807)]