258350508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{552031}}^1$

素因数の和:552054

約数の個数: 36

約数和(自身を含む): 703288768

約数和(自身を除く): 444938260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 552031, 1104062, 1656093, 2208124, 3312186, 4968279, 6624372, 7176403, 9936558, 14352806, 19873116, 21529209, 28705612, 43058418, 64587627, 86116836, 129175254, 258350508]

約数ペア:

[(1, 258350508), (2, 129175254), (3, 86116836), (4, 64587627), (6, 43058418), (9, 28705612), (12, 21529209), (13, 19873116), (18, 14352806), (26, 9936558), (36, 7176403), (39, 6624372), (52, 4968279), (78, 3312186), (117, 2208124), (156, 1656093), (234, 1104062), (468, 552031)]