16609856172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{490661}}^1$

素因数の和:490719

約数の個数: 96

約数和(自身を含む): 49238913024

約数和(自身を除く): 32629056852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 16926, 33852, 490661, 981322, 1471983, 1962644, 2943966, 3434627, 5887932, 6378593, 6869254, 10303881, 12757186, 13738508, 15210491, 19135779, 20607762, 25514372, 30420982, 38271558, 41215524, 44650151, 45631473, 60841964, 76543116, 89300302, 91262946, 106473437, 133950453, 178600604, 182525892, 197736383, 212946874, 267900906, 319420311, 395472766, 425893748, 535801812, 593209149, 638840622, 790945532, 1186418298, 1277681244, 1384154681, 2372836596, 2768309362, 4152464043, 5536618724, 8304928086, 16609856172]

約数ペア:

[(1, 16609856172), (2, 8304928086), (3, 5536618724), (4, 4152464043), (6, 2768309362), (7, 2372836596), (12, 1384154681), (13, 1277681244), (14, 1186418298), (21, 790945532), (26, 638840622), (28, 593209149), (31, 535801812), (39, 425893748), (42, 395472766), (52, 319420311), (62, 267900906), (78, 212946874), (84, 197736383), (91, 182525892), (93, 178600604), (124, 133950453), (156, 106473437), (182, 91262946), (186, 89300302), (217, 76543116), (273, 60841964), (364, 45631473), (372, 44650151), (403, 41215524), (434, 38271558), (546, 30420982), (651, 25514372), (806, 20607762), (868, 19135779), (1092, 15210491), (1209, 13738508), (1302, 12757186), (1612, 10303881), (2418, 6869254), (2604, 6378593), (2821, 5887932), (4836, 3434627), (5642, 2943966), (8463, 1962644), (11284, 1471983), (16926, 981322), (33852, 490661)]