259432376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9397}}^1$

素因数の和:9456

約数の個数: 64

約数和(自身を含む): 608990400

約数和(自身を除く): 349558024

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 6902, 9397, 13804, 18794, 27608, 37588, 65779, 75176, 131558, 159749, 263116, 272513, 319498, 526232, 545026, 638996, 1090052, 1118243, 1277992, 1907591, 2180104, 2236486, 3815182, 4472972, 4632721, 7630364, 8945944, 9265442, 15260728, 18530884, 32429047, 37061768, 64858094, 129716188, 259432376]

約数ペア:

[(1, 259432376), (2, 129716188), (4, 64858094), (7, 37061768), (8, 32429047), (14, 18530884), (17, 15260728), (28, 9265442), (29, 8945944), (34, 7630364), (56, 4632721), (58, 4472972), (68, 3815182), (116, 2236486), (119, 2180104), (136, 1907591), (203, 1277992), (232, 1118243), (238, 1090052), (406, 638996), (476, 545026), (493, 526232), (812, 319498), (952, 272513), (986, 263116), (1624, 159749), (1972, 131558), (3451, 75176), (3944, 65779), (6902, 37588), (9397, 27608), (13804, 18794)]