489131256

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{433627}}^1$

素因数の和:433683

約数の個数: 32

約数和(自身を含む): 1248848640

約数和(自身を除く): 759717384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 433627, 867254, 1300881, 1734508, 2601762, 3469016, 5203524, 10407048, 20380469, 40760938, 61141407, 81521876, 122282814, 163043752, 244565628, 489131256]

約数ペア:

[(1, 489131256), (2, 244565628), (3, 163043752), (4, 122282814), (6, 81521876), (8, 61141407), (12, 40760938), (24, 20380469), (47, 10407048), (94, 5203524), (141, 3469016), (188, 2601762), (282, 1734508), (376, 1300881), (564, 867254), (1128, 433627)]