978744144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2912929}}^1$

素因数の和:2912947

約数の個数: 40

約数和(自身を含む): 2889626560

約数和(自身を除く): 1910882416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2912929, 5825858, 8738787, 11651716, 17477574, 20390503, 23303432, 34955148, 40781006, 46606864, 61171509, 69910296, 81562012, 122343018, 139820592, 163124024, 244686036, 326248048, 489372072, 978744144]

約数ペア:

[(1, 978744144), (2, 489372072), (3, 326248048), (4, 244686036), (6, 163124024), (7, 139820592), (8, 122343018), (12, 81562012), (14, 69910296), (16, 61171509), (21, 46606864), (24, 40781006), (28, 34955148), (42, 23303432), (48, 20390503), (56, 17477574), (84, 11651716), (112, 8738787), (168, 5825858), (336, 2912929)]