279748848

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2866

約数の個数: 80

約数和(自身を含む): 758121120

約数和(自身を除く): 478372272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 1168, 1392, 1752, 2117, 2753, 3504, 4234, 5506, 6351, 8259, 8468, 11012, 12702, 16518, 16936, 22024, 25404, 33036, 33872, 44048, 50808, 66072, 79837, 101616, 132144, 159674, 200969, 239511, 319348, 401938, 479022, 602907, 638696, 803876, 958044, 1205814, 1277392, 1607752, 1916088, 2411628, 3215504, 3832176, 4823256, 5828101, 9646512, 11656202, 17484303, 23312404, 34968606, 46624808, 69937212, 93249616, 139874424, 279748848]

約数ペア:

[(1, 279748848), (2, 139874424), (3, 93249616), (4, 69937212), (6, 46624808), (8, 34968606), (12, 23312404), (16, 17484303), (24, 11656202), (29, 9646512), (48, 5828101), (58, 4823256), (73, 3832176), (87, 3215504), (116, 2411628), (146, 1916088), (174, 1607752), (219, 1277392), (232, 1205814), (292, 958044), (348, 803876), (438, 638696), (464, 602907), (584, 479022), (696, 401938), (876, 319348), (1168, 239511), (1392, 200969), (1752, 159674), (2117, 132144), (2753, 101616), (3504, 79837), (4234, 66072), (5506, 50808), (6351, 44048), (8259, 33872), (8468, 33036), (11012, 25404), (12702, 22024), (16518, 16936)]