2489088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 7587328

約数和(自身を除く): 5098240

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, 463, 672, 768, 896, 926, 1344, 1389, 1792, 1852, 2688, 2778, 3241, 3704, 5376, 5556, 6482, 7408, 9723, 11112, 12964, 14816, 19446, 22224, 25928, 29632, 38892, 44448, 51856, 59264, 77784, 88896, 103712, 118528, 155568, 177792, 207424, 311136, 355584, 414848, 622272, 829696, 1244544, 2489088]

約数ペア:

[(1, 2489088), (2, 1244544), (3, 829696), (4, 622272), (6, 414848), (7, 355584), (8, 311136), (12, 207424), (14, 177792), (16, 155568), (21, 118528), (24, 103712), (28, 88896), (32, 77784), (42, 59264), (48, 51856), (56, 44448), (64, 38892), (84, 29632), (96, 25928), (112, 22224), (128, 19446), (168, 14816), (192, 12964), (224, 11112), (256, 9723), (336, 7408), (384, 6482), (448, 5556), (463, 5376), (672, 3704), (768, 3241), (896, 2778), (926, 2688), (1344, 1852), (1389, 1792)]