298345960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6337}}^1$

素因数の和:6466

約数の個数: 64

約数和(自身を含む): 739264320

約数和(自身を除く): 440918360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 4280, 4708, 5885, 6337, 9416, 11770, 12674, 23540, 25348, 31685, 47080, 50696, 63370, 69707, 126740, 139414, 253480, 278828, 348535, 557656, 678059, 697070, 1356118, 1394140, 2712236, 2788280, 3390295, 5424472, 6780590, 7458649, 13561180, 14917298, 27122360, 29834596, 37293245, 59669192, 74586490, 149172980, 298345960]

約数ペア:

[(1, 298345960), (2, 149172980), (4, 74586490), (5, 59669192), (8, 37293245), (10, 29834596), (11, 27122360), (20, 14917298), (22, 13561180), (40, 7458649), (44, 6780590), (55, 5424472), (88, 3390295), (107, 2788280), (110, 2712236), (214, 1394140), (220, 1356118), (428, 697070), (440, 678059), (535, 557656), (856, 348535), (1070, 278828), (1177, 253480), (2140, 139414), (2354, 126740), (4280, 69707), (4708, 63370), (5885, 50696), (6337, 47080), (9416, 31685), (11770, 25348), (12674, 23540)]