339932516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1783}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 743285760

約数和(自身を除く): 403353244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 619, 1238, 1783, 2476, 3566, 4333, 6809, 7132, 8666, 12481, 13618, 17332, 19613, 24962, 27236, 39226, 47663, 49924, 78452, 95326, 137291, 190652, 274582, 549164, 1103677, 2207354, 4414708, 7725739, 12140447, 15451478, 24280894, 30902956, 48561788, 84983129, 169966258, 339932516]

約数ペア:

[(1, 339932516), (2, 169966258), (4, 84983129), (7, 48561788), (11, 30902956), (14, 24280894), (22, 15451478), (28, 12140447), (44, 7725739), (77, 4414708), (154, 2207354), (308, 1103677), (619, 549164), (1238, 274582), (1783, 190652), (2476, 137291), (3566, 95326), (4333, 78452), (6809, 49924), (7132, 47663), (8666, 39226), (12481, 27236), (13618, 24962), (17332, 19613)]