620956952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9421}}^1$

素因数の和:9552

約数の個数: 64

約数和(自身を含む): 1465309440

約数和(自身を除く): 844352488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1498, 2354, 2996, 4708, 5992, 8239, 9416, 9421, 16478, 18842, 32956, 37684, 65912, 65947, 75368, 103631, 131894, 207262, 263788, 414524, 527576, 725417, 829048, 1008047, 1450834, 2016094, 2901668, 4032188, 5803336, 7056329, 8064376, 11088517, 14112658, 22177034, 28225316, 44354068, 56450632, 77619619, 88708136, 155239238, 310478476, 620956952]

約数ペア:

[(1, 620956952), (2, 310478476), (4, 155239238), (7, 88708136), (8, 77619619), (11, 56450632), (14, 44354068), (22, 28225316), (28, 22177034), (44, 14112658), (56, 11088517), (77, 8064376), (88, 7056329), (107, 5803336), (154, 4032188), (214, 2901668), (308, 2016094), (428, 1450834), (616, 1008047), (749, 829048), (856, 725417), (1177, 527576), (1498, 414524), (2354, 263788), (2996, 207262), (4708, 131894), (5992, 103631), (8239, 75368), (9416, 65947), (9421, 65912), (16478, 37684), (18842, 32956)]