248293248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 764951040

約数和(自身を除く): 516657792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1301, 1344, 1491, 1704, 1988, 2272, 2602, 2688, 2982, 3408, 3903, 3976, 4544, 5204, 5964, 6816, 7806, 7952, 9088, 9107, 10408, 11928, 13632, 15612, 15904, 18214, 20816, 23856, 27264, 27321, 31224, 31808, 36428, 41632, 47712, 54642, 62448, 63616, 72856, 83264, 92371, 95424, 109284, 124896, 145712, 166528, 184742, 190848, 218568, 249792, 277113, 291424, 369484, 437136, 499584, 554226, 582848, 646597, 738968, 874272, 1108452, 1165696, 1293194, 1477936, 1748544, 1939791, 2216904, 2586388, 2955872, 3497088, 3879582, 4433808, 5172776, 5911744, 7759164, 8867616, 10345552, 11823488, 15518328, 17735232, 20691104, 31036656, 35470464, 41382208, 62073312, 82764416, 124146624, 248293248]

約数ペア:

[(1, 248293248), (2, 124146624), (3, 82764416), (4, 62073312), (6, 41382208), (7, 35470464), (8, 31036656), (12, 20691104), (14, 17735232), (16, 15518328), (21, 11823488), (24, 10345552), (28, 8867616), (32, 7759164), (42, 5911744), (48, 5172776), (56, 4433808), (64, 3879582), (71, 3497088), (84, 2955872), (96, 2586388), (112, 2216904), (128, 1939791), (142, 1748544), (168, 1477936), (192, 1293194), (213, 1165696), (224, 1108452), (284, 874272), (336, 738968), (384, 646597), (426, 582848), (448, 554226), (497, 499584), (568, 437136), (672, 369484), (852, 291424), (896, 277113), (994, 249792), (1136, 218568), (1301, 190848), (1344, 184742), (1491, 166528), (1704, 145712), (1988, 124896), (2272, 109284), (2602, 95424), (2688, 92371), (2982, 83264), (3408, 72856), (3903, 63616), (3976, 62448), (4544, 54642), (5204, 47712), (5964, 41632), (6816, 36428), (7806, 31808), (7952, 31224), (9088, 27321), (9107, 27264), (10408, 23856), (11928, 20816), (13632, 18214), (15612, 15904)]