388593036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{830327}}^1$

素因数の和:830350

約数の個数: 36

約数和(自身を含む): 1057837872

約数和(自身を除く): 669244836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 830327, 1660654, 2490981, 3321308, 4981962, 7472943, 9963924, 10794251, 14945886, 21588502, 29891772, 32382753, 43177004, 64765506, 97148259, 129531012, 194296518, 388593036]

約数ペア:

[(1, 388593036), (2, 194296518), (3, 129531012), (4, 97148259), (6, 64765506), (9, 43177004), (12, 32382753), (13, 29891772), (18, 21588502), (26, 14945886), (36, 10794251), (39, 9963924), (52, 7472943), (78, 4981962), (117, 3321308), (156, 2490981), (234, 1660654), (468, 830327)]