248267728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7187}}^1$

素因数の和:7339

約数の個数: 40

約数和(自身を含む): 513395712

約数和(自身を除く): 265127984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 7187, 8636, 14374, 17272, 28748, 34544, 57496, 114992, 122179, 244358, 488716, 912749, 977432, 1825498, 1954864, 3650996, 7301992, 14603984, 15516733, 31033466, 62066932, 124133864, 248267728]

約数ペア:

[(1, 248267728), (2, 124133864), (4, 62066932), (8, 31033466), (16, 15516733), (17, 14603984), (34, 7301992), (68, 3650996), (127, 1954864), (136, 1825498), (254, 977432), (272, 912749), (508, 488716), (1016, 244358), (2032, 122179), (2159, 114992), (4318, 57496), (7187, 34544), (8636, 28748), (14374, 17272)]