254763264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47389}}^1$

素因数の和:47415

約数の個数: 72

約数和(自身を含む): 774921280

約数和(自身を除く): 520158016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 47389, 94778, 142167, 189556, 284334, 331723, 379112, 568668, 663446, 758224, 995169, 1137336, 1326892, 1516448, 1990338, 2274672, 2653784, 3032896, 3980676, 4549344, 5307568, 6065792, 7961352, 9098688, 10615136, 12131584, 15922704, 18197376, 21230272, 31845408, 36394752, 42460544, 63690816, 84921088, 127381632, 254763264]

約数ペア:

[(1, 254763264), (2, 127381632), (3, 84921088), (4, 63690816), (6, 42460544), (7, 36394752), (8, 31845408), (12, 21230272), (14, 18197376), (16, 15922704), (21, 12131584), (24, 10615136), (28, 9098688), (32, 7961352), (42, 6065792), (48, 5307568), (56, 4549344), (64, 3980676), (84, 3032896), (96, 2653784), (112, 2274672), (128, 1990338), (168, 1516448), (192, 1326892), (224, 1137336), (256, 995169), (336, 758224), (384, 663446), (448, 568668), (672, 379112), (768, 331723), (896, 284334), (1344, 189556), (1792, 142167), (2688, 94778), (5376, 47389)]