308979636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{2063}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 824807424

約数和(自身を除く): 515827788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783, 2063, 3566, 4126, 5349, 6189, 7132, 8252, 10698, 12378, 12481, 14441, 21396, 24756, 24962, 28882, 37443, 43323, 49924, 57764, 74886, 86646, 149772, 173292, 3678329, 7356658, 11034987, 14713316, 22069974, 25748303, 44139948, 51496606, 77244909, 102993212, 154489818, 308979636]

約数ペア:

[(1, 308979636), (2, 154489818), (3, 102993212), (4, 77244909), (6, 51496606), (7, 44139948), (12, 25748303), (14, 22069974), (21, 14713316), (28, 11034987), (42, 7356658), (84, 3678329), (1783, 173292), (2063, 149772), (3566, 86646), (4126, 74886), (5349, 57764), (6189, 49924), (7132, 43323), (8252, 37443), (10698, 28882), (12378, 24962), (12481, 24756), (14441, 21396)]