258771942

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 484406298

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 31, 33, 39, 46, 47, 54, 62, 66, 69, 78, 93, 94, 99, 117, 138, 141, 143, 186, 198, 207, 234, 253, 279, 282, 286, 297, 299, 341, 351, 403, 414, 423, 429, 506, 517, 558, 594, 598, 611, 621, 682, 702, 713, 759, 806, 837, 846, 858, 897, 1023, 1034, 1081, 1209, 1222, 1242, 1269, 1287, 1426, 1457, 1518, 1551, 1674, 1794, 1833, 2046, 2139, 2162, 2277, 2418, 2538, 2574, 2691, 2914, 3069, 3102, 3243, 3289, 3627, 3666, 3861, 4278, 4371, 4433, 4554, 4653, 5382, 5499, 6138, 6417, 6486, 6578, 6721, 6831, 7254, 7722, 7843, 8073, 8742, 8866, 9207, 9269, 9306, 9729, 9867, 10881, 10998, 11891, 12834, 13113, 13299, 13442, 13662, 13959, 14053, 15686, 16027, 16146, 16497, 18414, 18538, 18941, 19251, 19458, 19734, 20163, 21762, 23529, 23782, 26226, 26598, 27807, 27918, 28106, 29187, 29601, 32054, 32994, 33511, 35673, 37882, 38502, 39339, 39897, 40326, 42159, 47058, 48081, 55614, 56823, 58374, 59202, 60489, 67022, 70587, 71346, 78678, 79794, 83421, 84318, 88803, 96162, 100533, 101959, 107019, 113646, 119691, 120978, 126477, 141174, 144243, 154583, 166842, 170469, 177606, 181467, 201066, 203918, 208351, 211761, 214038, 239382, 250263, 252954, 288486, 301599, 305877, 309166, 321057, 340938, 362934, 368621, 379431, 416702, 423522, 432729, 435643, 463749, 500526, 511407, 603198, 611754, 625053, 642114, 737242, 758862, 865458, 871286, 904797, 917631, 927498, 1022814, 1105863, 1250106, 1306929, 1391247, 1809594, 1835262, 1875159, 2211726, 2613858, 2752893, 2782494, 3317589, 3750318, 3920787, 4173741, 4792073, 5505786, 5625477, 6635178, 7841574, 8347482, 9584146, 9952767, 11250954, 11762361, 14376219, 19905534, 23524722, 28752438, 43128657, 86257314, 129385971, 258771942]

約数ペア:

[(1, 258771942), (2, 129385971), (3, 86257314), (6, 43128657), (9, 28752438), (11, 23524722), (13, 19905534), (18, 14376219), (22, 11762361), (23, 11250954), (26, 9952767), (27, 9584146), (31, 8347482), (33, 7841574), (39, 6635178), (46, 5625477), (47, 5505786), (54, 4792073), (62, 4173741), (66, 3920787), (69, 3750318), (78, 3317589), (93, 2782494), (94, 2752893), (99, 2613858), (117, 2211726), (138, 1875159), (141, 1835262), (143, 1809594), (186, 1391247), (198, 1306929), (207, 1250106), (234, 1105863), (253, 1022814), (279, 927498), (282, 917631), (286, 904797), (297, 871286), (299, 865458), (341, 758862), (351, 737242), (403, 642114), (414, 625053), (423, 611754), (429, 603198), (506, 511407), (517, 500526), (558, 463749), (594, 435643), (598, 432729), (611, 423522), (621, 416702), (682, 379431), (702, 368621), (713, 362934), (759, 340938), (806, 321057), (837, 309166), (846, 305877), (858, 301599), (897, 288486), (1023, 252954), (1034, 250263), (1081, 239382), (1209, 214038), (1222, 211761), (1242, 208351), (1269, 203918), (1287, 201066), (1426, 181467), (1457, 177606), (1518, 170469), (1551, 166842), (1674, 154583), (1794, 144243), (1833, 141174), (2046, 126477), (2139, 120978), (2162, 119691), (2277, 113646), (2418, 107019), (2538, 101959), (2574, 100533), (2691, 96162), (2914, 88803), (3069, 84318), (3102, 83421), (3243, 79794), (3289, 78678), (3627, 71346), (3666, 70587), (3861, 67022), (4278, 60489), (4371, 59202), (4433, 58374), (4554, 56823), (4653, 55614), (5382, 48081), (5499, 47058), (6138, 42159), (6417, 40326), (6486, 39897), (6578, 39339), (6721, 38502), (6831, 37882), (7254, 35673), (7722, 33511), (7843, 32994), (8073, 32054), (8742, 29601), (8866, 29187), (9207, 28106), (9269, 27918), (9306, 27807), (9729, 26598), (9867, 26226), (10881, 23782), (10998, 23529), (11891, 21762), (12834, 20163), (13113, 19734), (13299, 19458), (13442, 19251), (13662, 18941), (13959, 18538), (14053, 18414), (15686, 16497), (16027, 16146)]