268889478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{24107}}^1$

素因数の和:24149

約数の個数: 48

約数和(自身を含む): 635294016

約数和(自身を除く): 366404538

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 24107, 48214, 72321, 144642, 265177, 313391, 530354, 626782, 795531, 940173, 1591062, 1880346, 3447301, 4074083, 6894602, 8148166, 10341903, 12222249, 20683806, 24444498, 44814913, 89629826, 134444739, 268889478]

約数ペア:

[(1, 268889478), (2, 134444739), (3, 89629826), (6, 44814913), (11, 24444498), (13, 20683806), (22, 12222249), (26, 10341903), (33, 8148166), (39, 6894602), (66, 4074083), (78, 3447301), (143, 1880346), (169, 1591062), (286, 940173), (338, 795531), (429, 626782), (507, 530354), (858, 313391), (1014, 265177), (1859, 144642), (3718, 72321), (5577, 48214), (11154, 24107)]