281027796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{31267}}^1$

素因数の和:31388

約数の個数: 48

約数和(自身を含む): 756435456

約数和(自身を除く): 475407660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 31267, 62534, 93801, 125068, 187602, 218869, 375204, 437738, 656607, 875476, 1313214, 2626428, 3345569, 6691138, 10036707, 13382276, 20073414, 23418983, 40146828, 46837966, 70256949, 93675932, 140513898, 281027796]

約数ペア:

[(1, 281027796), (2, 140513898), (3, 93675932), (4, 70256949), (6, 46837966), (7, 40146828), (12, 23418983), (14, 20073414), (21, 13382276), (28, 10036707), (42, 6691138), (84, 3345569), (107, 2626428), (214, 1313214), (321, 875476), (428, 656607), (642, 437738), (749, 375204), (1284, 218869), (1498, 187602), (2247, 125068), (2996, 93801), (4494, 62534), (8988, 31267)]