631261752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18253}}^1$

素因数の和:18404

約数の個数: 64

約数和(自身を含む): 1734860160

約数和(自身を除く): 1103598408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 131, 132, 262, 264, 393, 524, 786, 1048, 1441, 1572, 2882, 3144, 4323, 5764, 8646, 11528, 17292, 18253, 34584, 36506, 54759, 73012, 109518, 146024, 200783, 219036, 401566, 438072, 602349, 803132, 1204698, 1606264, 2391143, 2409396, 4782286, 4818792, 7173429, 9564572, 14346858, 19129144, 26302573, 28693716, 52605146, 57387432, 78907719, 105210292, 157815438, 210420584, 315630876, 631261752]

約数ペア:

[(1, 631261752), (2, 315630876), (3, 210420584), (4, 157815438), (6, 105210292), (8, 78907719), (11, 57387432), (12, 52605146), (22, 28693716), (24, 26302573), (33, 19129144), (44, 14346858), (66, 9564572), (88, 7173429), (131, 4818792), (132, 4782286), (262, 2409396), (264, 2391143), (393, 1606264), (524, 1204698), (786, 803132), (1048, 602349), (1441, 438072), (1572, 401566), (2882, 219036), (3144, 200783), (4323, 146024), (5764, 109518), (8646, 73012), (11528, 54759), (17292, 36506), (18253, 34584)]