258052807768

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{21803}}^1$

素因数の和:22209

約数の個数: 96

約数和(自身を含む): 570085203600

約数和(自身を除く): 312032395832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 277, 392, 436, 554, 763, 872, 1108, 1526, 1939, 2216, 3052, 3878, 5341, 6104, 7756, 10682, 13573, 15512, 21364, 21803, 27146, 30193, 42728, 43606, 54292, 60386, 87212, 108584, 120772, 152621, 174424, 211351, 241544, 305242, 422702, 610484, 845404, 1068347, 1220968, 1479457, 1690808, 2136694, 2376527, 2958914, 4273388, 4753054, 5917828, 6039431, 8546776, 9506108, 11835656, 12078862, 16635689, 19012216, 24157724, 33271378, 42276017, 48315448, 66542756, 84552034, 116449823, 133085512, 169104068, 232899646, 295932119, 338208136, 465799292, 591864238, 658297979, 931598584, 1183728476, 1316595958, 2367456952, 2633191916, 4608085853, 5266383832, 9216171706, 18432343412, 32256600971, 36864686824, 64513201942, 129026403884, 258052807768]

約数ペア:

[(1, 258052807768), (2, 129026403884), (4, 64513201942), (7, 36864686824), (8, 32256600971), (14, 18432343412), (28, 9216171706), (49, 5266383832), (56, 4608085853), (98, 2633191916), (109, 2367456952), (196, 1316595958), (218, 1183728476), (277, 931598584), (392, 658297979), (436, 591864238), (554, 465799292), (763, 338208136), (872, 295932119), (1108, 232899646), (1526, 169104068), (1939, 133085512), (2216, 116449823), (3052, 84552034), (3878, 66542756), (5341, 48315448), (6104, 42276017), (7756, 33271378), (10682, 24157724), (13573, 19012216), (15512, 16635689), (21364, 12078862), (21803, 11835656), (27146, 9506108), (30193, 8546776), (42728, 6039431), (43606, 5917828), (54292, 4753054), (60386, 4273388), (87212, 2958914), (108584, 2376527), (120772, 2136694), (152621, 1690808), (174424, 1479457), (211351, 1220968), (241544, 1068347), (305242, 845404), (422702, 610484)]