490273488

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{6823}}^1$

素因数の和:7336

約数の個数: 60

約数和(自身を含む): 1375036000

約数和(自身を除く): 884762512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 6823, 7984, 8982, 11976, 13646, 17964, 20469, 23952, 27292, 35928, 40938, 54584, 61407, 71856, 81876, 109168, 122814, 163752, 245628, 327504, 491256, 982512, 3404677, 6809354, 10214031, 13618708, 20428062, 27237416, 30642093, 40856124, 54474832, 61284186, 81712248, 122568372, 163424496, 245136744, 490273488]

約数ペア:

[(1, 490273488), (2, 245136744), (3, 163424496), (4, 122568372), (6, 81712248), (8, 61284186), (9, 54474832), (12, 40856124), (16, 30642093), (18, 27237416), (24, 20428062), (36, 13618708), (48, 10214031), (72, 6809354), (144, 3404677), (499, 982512), (998, 491256), (1497, 327504), (1996, 245628), (2994, 163752), (3992, 122814), (4491, 109168), (5988, 81876), (6823, 71856), (7984, 61407), (8982, 54584), (11976, 40938), (13646, 35928), (17964, 27292), (20469, 23952)]