258889464

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 746197920

約数和(自身を除く): 487308456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 257, 306, 408, 514, 612, 771, 823, 1028, 1224, 1542, 1646, 2056, 2313, 2469, 3084, 3292, 4369, 4626, 4938, 6168, 6584, 7407, 8738, 9252, 9876, 13107, 13991, 14814, 17476, 18504, 19752, 26214, 27982, 29628, 34952, 39321, 41973, 52428, 55964, 59256, 78642, 83946, 104856, 111928, 125919, 157284, 167892, 211511, 251838, 314568, 335784, 423022, 503676, 634533, 846044, 1007352, 1269066, 1692088, 1903599, 2538132, 3595687, 3807198, 5076264, 7191374, 7614396, 10787061, 14382748, 15228792, 21574122, 28765496, 32361183, 43148244, 64722366, 86296488, 129444732, 258889464]

約数ペア:

[(1, 258889464), (2, 129444732), (3, 86296488), (4, 64722366), (6, 43148244), (8, 32361183), (9, 28765496), (12, 21574122), (17, 15228792), (18, 14382748), (24, 10787061), (34, 7614396), (36, 7191374), (51, 5076264), (68, 3807198), (72, 3595687), (102, 2538132), (136, 1903599), (153, 1692088), (204, 1269066), (257, 1007352), (306, 846044), (408, 634533), (514, 503676), (612, 423022), (771, 335784), (823, 314568), (1028, 251838), (1224, 211511), (1542, 167892), (1646, 157284), (2056, 125919), (2313, 111928), (2469, 104856), (3084, 83946), (3292, 78642), (4369, 59256), (4626, 55964), (4938, 52428), (6168, 41973), (6584, 39321), (7407, 34952), (8738, 29628), (9252, 27982), (9876, 26214), (13107, 19752), (13991, 18504), (14814, 17476)]