246560796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 686125440

約数和(自身を除く): 439564644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 83, 86, 101, 114, 129, 166, 171, 172, 202, 228, 249, 258, 303, 332, 342, 387, 404, 498, 516, 606, 684, 747, 774, 817, 909, 996, 1212, 1494, 1548, 1577, 1634, 1818, 1919, 2451, 2988, 3154, 3268, 3569, 3636, 3838, 4343, 4731, 4902, 5757, 6308, 7138, 7353, 7676, 8383, 8686, 9462, 9804, 10707, 11514, 13029, 14193, 14276, 14706, 16766, 17271, 17372, 18924, 21414, 23028, 25149, 26058, 28386, 29412, 32121, 33532, 34542, 39087, 42828, 50298, 52116, 56772, 64242, 67811, 69084, 75447, 78174, 82517, 100596, 128484, 135622, 150894, 156348, 159277, 165034, 203433, 247551, 271244, 301788, 318554, 330068, 360469, 406866, 477831, 495102, 610299, 637108, 720938, 742653, 813732, 955662, 990204, 1081407, 1220598, 1433493, 1441876, 1485306, 1911324, 2162814, 2441196, 2866986, 2970612, 3244221, 4325628, 5733972, 6488442, 6848911, 12976884, 13697822, 20546733, 27395644, 41093466, 61640199, 82186932, 123280398, 246560796]

約数ペア:

[(1, 246560796), (2, 123280398), (3, 82186932), (4, 61640199), (6, 41093466), (9, 27395644), (12, 20546733), (18, 13697822), (19, 12976884), (36, 6848911), (38, 6488442), (43, 5733972), (57, 4325628), (76, 3244221), (83, 2970612), (86, 2866986), (101, 2441196), (114, 2162814), (129, 1911324), (166, 1485306), (171, 1441876), (172, 1433493), (202, 1220598), (228, 1081407), (249, 990204), (258, 955662), (303, 813732), (332, 742653), (342, 720938), (387, 637108), (404, 610299), (498, 495102), (516, 477831), (606, 406866), (684, 360469), (747, 330068), (774, 318554), (817, 301788), (909, 271244), (996, 247551), (1212, 203433), (1494, 165034), (1548, 159277), (1577, 156348), (1634, 150894), (1818, 135622), (1919, 128484), (2451, 100596), (2988, 82517), (3154, 78174), (3268, 75447), (3569, 69084), (3636, 67811), (3838, 64242), (4343, 56772), (4731, 52116), (4902, 50298), (5757, 42828), (6308, 39087), (7138, 34542), (7353, 33532), (7676, 32121), (8383, 29412), (8686, 28386), (9462, 26058), (9804, 25149), (10707, 23028), (11514, 21414), (13029, 18924), (14193, 17372), (14276, 17271), (14706, 16766)]