340132212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1783}}^1$

素因数の和:2557

約数の個数: 72

約数和(自身を含む): 984454016

約数和(自身を除く): 644321804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 757, 1514, 1783, 2271, 3028, 3566, 4542, 5299, 5349, 6813, 7132, 9084, 10598, 10698, 12481, 13626, 15897, 16047, 21196, 21396, 24962, 27252, 31794, 32094, 37443, 47691, 49924, 63588, 64188, 74886, 95382, 112329, 149772, 190764, 224658, 449316, 1349731, 2699462, 4049193, 5398924, 8098386, 9448117, 12147579, 16196772, 18896234, 24295158, 28344351, 37792468, 48590316, 56688702, 85033053, 113377404, 170066106, 340132212]

約数ペア:

[(1, 340132212), (2, 170066106), (3, 113377404), (4, 85033053), (6, 56688702), (7, 48590316), (9, 37792468), (12, 28344351), (14, 24295158), (18, 18896234), (21, 16196772), (28, 12147579), (36, 9448117), (42, 8098386), (63, 5398924), (84, 4049193), (126, 2699462), (252, 1349731), (757, 449316), (1514, 224658), (1783, 190764), (2271, 149772), (3028, 112329), (3566, 95382), (4542, 74886), (5299, 64188), (5349, 63588), (6813, 49924), (7132, 47691), (9084, 37443), (10598, 32094), (10698, 31794), (12481, 27252), (13626, 24962), (15897, 21396), (16047, 21196)]