260388288

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2034

約数の個数: 84

約数和(自身を含む): 749686080

約数和(自身を除く): 489297792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 771, 1028, 1542, 1759, 2056, 2313, 3084, 3518, 4112, 4626, 5277, 6168, 7036, 8224, 9252, 10554, 12336, 14072, 15831, 16448, 18504, 21108, 24672, 28144, 31662, 37008, 42216, 49344, 56288, 63324, 74016, 84432, 112576, 126648, 148032, 168864, 253296, 337728, 452063, 506592, 904126, 1013184, 1356189, 1808252, 2712378, 3616504, 4068567, 5424756, 7233008, 8137134, 10849512, 14466016, 16274268, 21699024, 28932032, 32548536, 43398048, 65097072, 86796096, 130194144, 260388288]

約数ペア:

[(1, 260388288), (2, 130194144), (3, 86796096), (4, 65097072), (6, 43398048), (8, 32548536), (9, 28932032), (12, 21699024), (16, 16274268), (18, 14466016), (24, 10849512), (32, 8137134), (36, 7233008), (48, 5424756), (64, 4068567), (72, 3616504), (96, 2712378), (144, 1808252), (192, 1356189), (257, 1013184), (288, 904126), (514, 506592), (576, 452063), (771, 337728), (1028, 253296), (1542, 168864), (1759, 148032), (2056, 126648), (2313, 112576), (3084, 84432), (3518, 74016), (4112, 63324), (4626, 56288), (5277, 49344), (6168, 42216), (7036, 37008), (8224, 31662), (9252, 28144), (10554, 24672), (12336, 21108), (14072, 18504), (15831, 16448)]