515101644

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 1338377040

約数和(自身を除く): 823275396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 269, 387, 516, 538, 774, 807, 1076, 1237, 1548, 1614, 2421, 2474, 3228, 3711, 4842, 4948, 7422, 9684, 11133, 11567, 14844, 22266, 23134, 34701, 44532, 46268, 53191, 69402, 104103, 106382, 138804, 159573, 208206, 212764, 319146, 332753, 416412, 478719, 638292, 665506, 957438, 998259, 1331012, 1914876, 1996518, 2994777, 3993036, 5989554, 11979108, 14308379, 28616758, 42925137, 57233516, 85850274, 128775411, 171700548, 257550822, 515101644]

約数ペア:

[(1, 515101644), (2, 257550822), (3, 171700548), (4, 128775411), (6, 85850274), (9, 57233516), (12, 42925137), (18, 28616758), (36, 14308379), (43, 11979108), (86, 5989554), (129, 3993036), (172, 2994777), (258, 1996518), (269, 1914876), (387, 1331012), (516, 998259), (538, 957438), (774, 665506), (807, 638292), (1076, 478719), (1237, 416412), (1548, 332753), (1614, 319146), (2421, 212764), (2474, 208206), (3228, 159573), (3711, 138804), (4842, 106382), (4948, 104103), (7422, 69402), (9684, 53191), (11133, 46268), (11567, 44532), (14844, 34701), (22266, 23134)]