254828028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 825297984

約数和(自身を除く): 570469956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 37, 39, 42, 49, 51, 52, 53, 68, 74, 78, 84, 91, 98, 102, 106, 111, 119, 147, 148, 156, 159, 182, 196, 204, 212, 221, 222, 238, 259, 273, 294, 318, 357, 364, 371, 442, 444, 476, 481, 518, 546, 588, 629, 636, 637, 663, 689, 714, 742, 777, 833, 884, 901, 962, 1036, 1092, 1113, 1258, 1274, 1326, 1378, 1428, 1443, 1484, 1547, 1554, 1666, 1802, 1813, 1887, 1911, 1924, 1961, 2067, 2226, 2499, 2516, 2548, 2597, 2652, 2703, 2756, 2886, 3094, 3108, 3332, 3367, 3604, 3626, 3774, 3822, 3922, 4134, 4403, 4452, 4641, 4823, 4998, 5194, 5406, 5439, 5772, 5883, 6188, 6307, 6734, 7252, 7548, 7644, 7791, 7844, 8177, 8268, 8806, 9282, 9646, 9996, 10101, 10388, 10812, 10829, 10878, 11713, 11766, 12614, 13209, 13468, 13727, 14469, 15582, 16354, 17612, 18564, 18921, 19292, 20202, 21658, 21756, 23426, 23532, 23569, 24531, 25228, 25493, 26418, 27454, 28938, 30821, 31164, 32487, 32708, 33337, 33761, 35139, 37842, 40404, 41181, 43316, 44149, 46852, 47138, 49062, 50986, 52836, 54908, 57239, 57876, 61642, 64974, 66674, 67522, 70278, 70707, 75684, 76479, 81991, 82362, 88298, 92463, 94276, 96089, 98124, 100011, 101283, 101972, 114478, 123284, 129948, 132447, 133348, 135044, 140556, 141414, 152958, 163982, 164724, 171717, 176596, 178451, 184926, 192178, 200022, 202566, 228956, 233359, 245973, 264894, 282828, 288267, 305916, 327964, 343434, 356902, 369852, 384356, 400044, 400673, 405132, 433381, 466718, 491946, 529788, 535353, 573937, 576534, 686868, 700077, 713804, 801346, 866762, 933436, 983892, 1070706, 1147874, 1153068, 1202019, 1249157, 1300143, 1400154, 1602692, 1633513, 1721811, 1733524, 2141412, 2295748, 2404038, 2498314, 2600286, 2800308, 3033667, 3267026, 3443622, 3747471, 4808076, 4900539, 4996628, 5200572, 6067334, 6534052, 6887244, 7494942, 9101001, 9801078, 12134668, 14989884, 18202002, 19602156, 21235669, 36404004, 42471338, 63707007, 84942676, 127414014, 254828028]

約数ペア:

[(1, 254828028), (2, 127414014), (3, 84942676), (4, 63707007), (6, 42471338), (7, 36404004), (12, 21235669), (13, 19602156), (14, 18202002), (17, 14989884), (21, 12134668), (26, 9801078), (28, 9101001), (34, 7494942), (37, 6887244), (39, 6534052), (42, 6067334), (49, 5200572), (51, 4996628), (52, 4900539), (53, 4808076), (68, 3747471), (74, 3443622), (78, 3267026), (84, 3033667), (91, 2800308), (98, 2600286), (102, 2498314), (106, 2404038), (111, 2295748), (119, 2141412), (147, 1733524), (148, 1721811), (156, 1633513), (159, 1602692), (182, 1400154), (196, 1300143), (204, 1249157), (212, 1202019), (221, 1153068), (222, 1147874), (238, 1070706), (259, 983892), (273, 933436), (294, 866762), (318, 801346), (357, 713804), (364, 700077), (371, 686868), (442, 576534), (444, 573937), (476, 535353), (481, 529788), (518, 491946), (546, 466718), (588, 433381), (629, 405132), (636, 400673), (637, 400044), (663, 384356), (689, 369852), (714, 356902), (742, 343434), (777, 327964), (833, 305916), (884, 288267), (901, 282828), (962, 264894), (1036, 245973), (1092, 233359), (1113, 228956), (1258, 202566), (1274, 200022), (1326, 192178), (1378, 184926), (1428, 178451), (1443, 176596), (1484, 171717), (1547, 164724), (1554, 163982), (1666, 152958), (1802, 141414), (1813, 140556), (1887, 135044), (1911, 133348), (1924, 132447), (1961, 129948), (2067, 123284), (2226, 114478), (2499, 101972), (2516, 101283), (2548, 100011), (2597, 98124), (2652, 96089), (2703, 94276), (2756, 92463), (2886, 88298), (3094, 82362), (3108, 81991), (3332, 76479), (3367, 75684), (3604, 70707), (3626, 70278), (3774, 67522), (3822, 66674), (3922, 64974), (4134, 61642), (4403, 57876), (4452, 57239), (4641, 54908), (4823, 52836), (4998, 50986), (5194, 49062), (5406, 47138), (5439, 46852), (5772, 44149), (5883, 43316), (6188, 41181), (6307, 40404), (6734, 37842), (7252, 35139), (7548, 33761), (7644, 33337), (7791, 32708), (7844, 32487), (8177, 31164), (8268, 30821), (8806, 28938), (9282, 27454), (9646, 26418), (9996, 25493), (10101, 25228), (10388, 24531), (10812, 23569), (10829, 23532), (10878, 23426), (11713, 21756), (11766, 21658), (12614, 20202), (13209, 19292), (13468, 18921), (13727, 18564), (14469, 17612), (15582, 16354)]