254296896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:892

約数の個数: 112

約数和(自身を含む): 772485120

約数和(自身を除く): 518188224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 431, 439, 448, 672, 862, 878, 1293, 1317, 1344, 1724, 1756, 2586, 2634, 3017, 3073, 3448, 3512, 5172, 5268, 6034, 6146, 6896, 7024, 9051, 9219, 10344, 10536, 12068, 12292, 13792, 14048, 18102, 18438, 20688, 21072, 24136, 24584, 27584, 28096, 36204, 36876, 41376, 42144, 48272, 49168, 72408, 73752, 82752, 84288, 96544, 98336, 144816, 147504, 189209, 193088, 196672, 289632, 295008, 378418, 567627, 579264, 590016, 756836, 1135254, 1324463, 1513672, 2270508, 2648926, 3027344, 3973389, 4541016, 5297852, 6054688, 7946778, 9082032, 10595704, 12109376, 15893556, 18164064, 21191408, 31787112, 36328128, 42382816, 63574224, 84765632, 127148448, 254296896]

約数ペア:

[(1, 254296896), (2, 127148448), (3, 84765632), (4, 63574224), (6, 42382816), (7, 36328128), (8, 31787112), (12, 21191408), (14, 18164064), (16, 15893556), (21, 12109376), (24, 10595704), (28, 9082032), (32, 7946778), (42, 6054688), (48, 5297852), (56, 4541016), (64, 3973389), (84, 3027344), (96, 2648926), (112, 2270508), (168, 1513672), (192, 1324463), (224, 1135254), (336, 756836), (431, 590016), (439, 579264), (448, 567627), (672, 378418), (862, 295008), (878, 289632), (1293, 196672), (1317, 193088), (1344, 189209), (1724, 147504), (1756, 144816), (2586, 98336), (2634, 96544), (3017, 84288), (3073, 82752), (3448, 73752), (3512, 72408), (5172, 49168), (5268, 48272), (6034, 42144), (6146, 41376), (6896, 36876), (7024, 36204), (9051, 28096), (9219, 27584), (10344, 24584), (10536, 24136), (12068, 21072), (12292, 20688), (13792, 18438), (14048, 18102)]