442746486

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 224

約数和(自身を含む): 1269209088

約数和(自身を除く): 826462602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 71, 78, 81, 91, 94, 117, 126, 141, 142, 162, 182, 189, 213, 234, 243, 273, 282, 329, 351, 378, 423, 426, 486, 497, 546, 567, 611, 639, 658, 702, 729, 819, 846, 923, 987, 994, 1053, 1134, 1222, 1269, 1278, 1458, 1491, 1638, 1701, 1833, 1846, 1917, 1974, 2106, 2457, 2538, 2769, 2961, 2982, 3159, 3337, 3402, 3666, 3807, 3834, 4277, 4473, 4914, 5103, 5499, 5538, 5751, 5922, 6318, 6461, 6674, 7371, 7614, 8307, 8554, 8883, 8946, 9477, 10011, 10206, 10998, 11421, 11502, 12831, 12922, 13419, 14742, 16497, 16614, 17253, 17766, 18954, 19383, 20022, 22113, 22842, 23359, 24921, 25662, 26649, 26838, 30033, 32994, 34263, 34506, 38493, 38766, 40257, 43381, 44226, 46718, 49491, 49842, 51759, 53298, 58149, 60066, 66339, 68526, 70077, 74763, 76986, 79947, 80514, 86762, 90099, 98982, 103518, 115479, 116298, 120771, 130143, 132678, 140154, 148473, 149526, 159894, 174447, 180198, 210231, 224289, 230958, 239841, 241542, 260286, 270297, 296946, 303667, 346437, 348894, 362313, 390429, 420462, 445419, 448578, 479682, 523341, 540594, 607334, 630693, 672867, 692874, 724626, 780858, 810891, 890838, 911001, 1039311, 1046682, 1171287, 1261386, 1345734, 1570023, 1621782, 1822002, 1892079, 2078622, 2342574, 2432673, 2733003, 3117933, 3140046, 3513861, 3784158, 4710069, 4865346, 5466006, 5676237, 6235866, 7027722, 8199009, 9420138, 10541583, 11352474, 16398018, 17028711, 21083166, 24597027, 31624749, 34057422, 49194054, 63249498, 73791081, 147582162, 221373243, 442746486]

約数ペア:

[(1, 442746486), (2, 221373243), (3, 147582162), (6, 73791081), (7, 63249498), (9, 49194054), (13, 34057422), (14, 31624749), (18, 24597027), (21, 21083166), (26, 17028711), (27, 16398018), (39, 11352474), (42, 10541583), (47, 9420138), (54, 8199009), (63, 7027722), (71, 6235866), (78, 5676237), (81, 5466006), (91, 4865346), (94, 4710069), (117, 3784158), (126, 3513861), (141, 3140046), (142, 3117933), (162, 2733003), (182, 2432673), (189, 2342574), (213, 2078622), (234, 1892079), (243, 1822002), (273, 1621782), (282, 1570023), (329, 1345734), (351, 1261386), (378, 1171287), (423, 1046682), (426, 1039311), (486, 911001), (497, 890838), (546, 810891), (567, 780858), (611, 724626), (639, 692874), (658, 672867), (702, 630693), (729, 607334), (819, 540594), (846, 523341), (923, 479682), (987, 448578), (994, 445419), (1053, 420462), (1134, 390429), (1222, 362313), (1269, 348894), (1278, 346437), (1458, 303667), (1491, 296946), (1638, 270297), (1701, 260286), (1833, 241542), (1846, 239841), (1917, 230958), (1974, 224289), (2106, 210231), (2457, 180198), (2538, 174447), (2769, 159894), (2961, 149526), (2982, 148473), (3159, 140154), (3337, 132678), (3402, 130143), (3666, 120771), (3807, 116298), (3834, 115479), (4277, 103518), (4473, 98982), (4914, 90099), (5103, 86762), (5499, 80514), (5538, 79947), (5751, 76986), (5922, 74763), (6318, 70077), (6461, 68526), (6674, 66339), (7371, 60066), (7614, 58149), (8307, 53298), (8554, 51759), (8883, 49842), (8946, 49491), (9477, 46718), (10011, 44226), (10206, 43381), (10998, 40257), (11421, 38766), (11502, 38493), (12831, 34506), (12922, 34263), (13419, 32994), (14742, 30033), (16497, 26838), (16614, 26649), (17253, 25662), (17766, 24921), (18954, 23359), (19383, 22842), (20022, 22113)]