284141508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71971}}^1$

素因数の和:72032

約数の個数: 48

約数和(自身を含む): 773842944

約数和(自身を除く): 489701436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 71971, 143942, 215913, 287884, 431826, 503797, 863652, 1007594, 1511391, 2015188, 3022782, 3382637, 6045564, 6765274, 10147911, 13530548, 20295822, 23678459, 40591644, 47356918, 71035377, 94713836, 142070754, 284141508]

約数ペア:

[(1, 284141508), (2, 142070754), (3, 94713836), (4, 71035377), (6, 47356918), (7, 40591644), (12, 23678459), (14, 20295822), (21, 13530548), (28, 10147911), (42, 6765274), (47, 6045564), (84, 3382637), (94, 3022782), (141, 2015188), (188, 1511391), (282, 1007594), (329, 863652), (564, 503797), (658, 431826), (987, 287884), (1316, 215913), (1974, 143942), (3948, 71971)]