263831022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 490959378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 47, 63, 69, 78, 91, 94, 117, 126, 138, 141, 149, 161, 182, 207, 234, 273, 282, 298, 299, 322, 329, 414, 423, 447, 483, 546, 598, 611, 658, 819, 846, 894, 897, 966, 987, 1043, 1081, 1222, 1341, 1449, 1638, 1794, 1833, 1937, 1974, 2086, 2093, 2162, 2682, 2691, 2898, 2961, 3129, 3243, 3427, 3666, 3874, 4186, 4277, 5382, 5499, 5811, 5922, 6258, 6279, 6486, 6854, 7003, 7567, 8554, 9387, 9729, 10281, 10998, 11622, 12558, 12831, 13559, 14006, 14053, 15134, 17433, 18774, 18837, 19458, 20562, 21009, 22701, 23989, 25662, 27118, 28106, 30843, 34866, 37674, 38493, 40677, 42018, 42159, 44551, 45402, 47978, 49021, 61686, 63027, 68103, 71967, 76986, 81354, 84318, 89102, 91039, 98042, 98371, 122031, 126054, 126477, 133653, 136206, 143934, 147063, 161069, 182078, 196742, 215901, 244062, 252954, 267306, 273117, 294126, 295113, 311857, 322138, 400959, 431802, 441189, 483207, 546234, 590226, 623714, 637273, 801918, 819351, 882378, 885339, 935571, 966414, 1127483, 1274546, 1449621, 1638702, 1770678, 1871142, 1911819, 2093897, 2254966, 2806713, 2899242, 3382449, 3823638, 4187794, 5613426, 5735457, 6281691, 6764898, 10147347, 11470914, 12563382, 14657279, 18845073, 20294694, 29314558, 37690146, 43971837, 87943674, 131915511, 263831022]

約数ペア:

[(1, 263831022), (2, 131915511), (3, 87943674), (6, 43971837), (7, 37690146), (9, 29314558), (13, 20294694), (14, 18845073), (18, 14657279), (21, 12563382), (23, 11470914), (26, 10147347), (39, 6764898), (42, 6281691), (46, 5735457), (47, 5613426), (63, 4187794), (69, 3823638), (78, 3382449), (91, 2899242), (94, 2806713), (117, 2254966), (126, 2093897), (138, 1911819), (141, 1871142), (149, 1770678), (161, 1638702), (182, 1449621), (207, 1274546), (234, 1127483), (273, 966414), (282, 935571), (298, 885339), (299, 882378), (322, 819351), (329, 801918), (414, 637273), (423, 623714), (447, 590226), (483, 546234), (546, 483207), (598, 441189), (611, 431802), (658, 400959), (819, 322138), (846, 311857), (894, 295113), (897, 294126), (966, 273117), (987, 267306), (1043, 252954), (1081, 244062), (1222, 215901), (1341, 196742), (1449, 182078), (1638, 161069), (1794, 147063), (1833, 143934), (1937, 136206), (1974, 133653), (2086, 126477), (2093, 126054), (2162, 122031), (2682, 98371), (2691, 98042), (2898, 91039), (2961, 89102), (3129, 84318), (3243, 81354), (3427, 76986), (3666, 71967), (3874, 68103), (4186, 63027), (4277, 61686), (5382, 49021), (5499, 47978), (5811, 45402), (5922, 44551), (6258, 42159), (6279, 42018), (6486, 40677), (6854, 38493), (7003, 37674), (7567, 34866), (8554, 30843), (9387, 28106), (9729, 27118), (10281, 25662), (10998, 23989), (11622, 22701), (12558, 21009), (12831, 20562), (13559, 19458), (14006, 18837), (14053, 18774), (15134, 17433)]