259093352

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 572582400

約数和(自身を除く): 313489048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 73, 122, 146, 244, 292, 427, 488, 511, 584, 854, 1022, 1039, 1708, 2044, 2078, 3416, 4088, 4156, 4453, 7273, 8312, 8906, 14546, 17812, 29092, 31171, 35624, 58184, 62342, 63379, 75847, 124684, 126758, 151694, 249368, 253516, 303388, 443653, 507032, 530929, 606776, 887306, 1061858, 1774612, 2123716, 3549224, 4247432, 4626667, 9253334, 18506668, 32386669, 37013336, 64773338, 129546676, 259093352]

約数ペア:

[(1, 259093352), (2, 129546676), (4, 64773338), (7, 37013336), (8, 32386669), (14, 18506668), (28, 9253334), (56, 4626667), (61, 4247432), (73, 3549224), (122, 2123716), (146, 1774612), (244, 1061858), (292, 887306), (427, 606776), (488, 530929), (511, 507032), (584, 443653), (854, 303388), (1022, 253516), (1039, 249368), (1708, 151694), (2044, 126758), (2078, 124684), (3416, 75847), (4088, 63379), (4156, 62342), (4453, 58184), (7273, 35624), (8312, 31171), (8906, 29092), (14546, 17812)]