446377568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 1170505728

約数和(自身を除く): 724128160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 71, 91, 104, 112, 119, 127, 136, 142, 182, 208, 221, 224, 238, 254, 272, 284, 364, 416, 442, 476, 497, 508, 544, 568, 728, 884, 889, 923, 952, 994, 1016, 1136, 1207, 1456, 1547, 1651, 1768, 1778, 1846, 1904, 1988, 2032, 2159, 2272, 2414, 2912, 3094, 3302, 3536, 3556, 3692, 3808, 3976, 4064, 4318, 4828, 6188, 6461, 6604, 7072, 7112, 7384, 7952, 8449, 8636, 9017, 9656, 11557, 12376, 12922, 13208, 14224, 14768, 15113, 15691, 15904, 16898, 17272, 18034, 19312, 23114, 24752, 25844, 26416, 28067, 28448, 29536, 30226, 31382, 33796, 34544, 36068, 38624, 46228, 49504, 51688, 52832, 56134, 60452, 62764, 63119, 67592, 69088, 72136, 92456, 103376, 109837, 112268, 117221, 120904, 125528, 126238, 135184, 144272, 153289, 184912, 196469, 206752, 219674, 224536, 234442, 241808, 251056, 252476, 270368, 288544, 306578, 369824, 392938, 439348, 449072, 468884, 483616, 502112, 504952, 613156, 785876, 820547, 878696, 898144, 937768, 1009904, 1073023, 1226312, 1571752, 1641094, 1757392, 1875536, 1992757, 2019808, 2146046, 2452624, 3143504, 3282188, 3514784, 3751072, 3985514, 4292092, 4905248, 6287008, 6564376, 7971028, 8584184, 13128752, 13949299, 15942056, 17168368, 26257504, 27898598, 31884112, 34336736, 55797196, 63768224, 111594392, 223188784, 446377568]

約数ペア:

[(1, 446377568), (2, 223188784), (4, 111594392), (7, 63768224), (8, 55797196), (13, 34336736), (14, 31884112), (16, 27898598), (17, 26257504), (26, 17168368), (28, 15942056), (32, 13949299), (34, 13128752), (52, 8584184), (56, 7971028), (68, 6564376), (71, 6287008), (91, 4905248), (104, 4292092), (112, 3985514), (119, 3751072), (127, 3514784), (136, 3282188), (142, 3143504), (182, 2452624), (208, 2146046), (221, 2019808), (224, 1992757), (238, 1875536), (254, 1757392), (272, 1641094), (284, 1571752), (364, 1226312), (416, 1073023), (442, 1009904), (476, 937768), (497, 898144), (508, 878696), (544, 820547), (568, 785876), (728, 613156), (884, 504952), (889, 502112), (923, 483616), (952, 468884), (994, 449072), (1016, 439348), (1136, 392938), (1207, 369824), (1456, 306578), (1547, 288544), (1651, 270368), (1768, 252476), (1778, 251056), (1846, 241808), (1904, 234442), (1988, 224536), (2032, 219674), (2159, 206752), (2272, 196469), (2414, 184912), (2912, 153289), (3094, 144272), (3302, 135184), (3536, 126238), (3556, 125528), (3692, 120904), (3808, 117221), (3976, 112268), (4064, 109837), (4318, 103376), (4828, 92456), (6188, 72136), (6461, 69088), (6604, 67592), (7072, 63119), (7112, 62764), (7384, 60452), (7952, 56134), (8449, 52832), (8636, 51688), (9017, 49504), (9656, 46228), (11557, 38624), (12376, 36068), (12922, 34544), (13208, 33796), (14224, 31382), (14768, 30226), (15113, 29536), (15691, 28448), (15904, 28067), (16898, 26416), (17272, 25844), (18034, 24752), (19312, 23114)]