489449904

素因数分解:

$2^4\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{6229}}^1$

素因数の和:7877

約数の個数: 40

約数和(自身を含む): 1265387760

約数和(自身を除く): 775937856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1637, 3274, 4911, 6229, 6548, 9822, 12458, 13096, 18687, 19644, 24916, 26192, 37374, 39288, 49832, 74748, 78576, 99664, 149496, 298992, 10196873, 20393746, 30590619, 40787492, 61181238, 81574984, 122362476, 163149968, 244724952, 489449904]

約数ペア:

[(1, 489449904), (2, 244724952), (3, 163149968), (4, 122362476), (6, 81574984), (8, 61181238), (12, 40787492), (16, 30590619), (24, 20393746), (48, 10196873), (1637, 298992), (3274, 149496), (4911, 99664), (6229, 78576), (6548, 74748), (9822, 49832), (12458, 39288), (13096, 37374), (18687, 26192), (19644, 24916)]