490288518

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{50723}}^1$

素因数の和:50913

約数の個数: 32

約数和(自身を含む): 1095638400

約数和(自身を除く): 605349882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 50723, 101446, 152169, 304338, 456507, 913014, 1369521, 2739042, 9079417, 18158834, 27238251, 54476502, 81714753, 163429506, 245144259, 490288518]

約数ペア:

[(1, 490288518), (2, 245144259), (3, 163429506), (6, 81714753), (9, 54476502), (18, 27238251), (27, 18158834), (54, 9079417), (179, 2739042), (358, 1369521), (537, 913014), (1074, 456507), (1611, 304338), (3222, 152169), (4833, 101446), (9666, 50723)]