258296164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23593}}^1$

素因数の和:23644

約数の個数: 48

約数和(自身を含む): 570786048

約数和(自身を除く): 312489884

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 23593, 47186, 94372, 165151, 330302, 401081, 542639, 660604, 802162, 1085278, 1604324, 2170556, 2807567, 3798473, 5615134, 7596946, 9224863, 11230268, 15193892, 18449726, 36899452, 64574041, 129148082, 258296164]

約数ペア:

[(1, 258296164), (2, 129148082), (4, 64574041), (7, 36899452), (14, 18449726), (17, 15193892), (23, 11230268), (28, 9224863), (34, 7596946), (46, 5615134), (68, 3798473), (92, 2807567), (119, 2170556), (161, 1604324), (238, 1085278), (322, 802162), (391, 660604), (476, 542639), (644, 401081), (782, 330302), (1564, 165151), (2737, 94372), (5474, 47186), (10948, 23593)]