2169957024

素因数分解:

$2^5\times 3^2\times {\mathrm{991}}^1\times {\mathrm{7603}}^1$

素因数の和:8610

約数の個数: 72

約数和(自身を含む): 6177854592

約数和(自身を除く): 4007897568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 991, 1982, 2973, 3964, 5946, 7603, 7928, 8919, 11892, 15206, 15856, 17838, 22809, 23784, 30412, 31712, 35676, 45618, 47568, 60824, 68427, 71352, 91236, 95136, 121648, 136854, 142704, 182472, 243296, 273708, 285408, 364944, 547416, 729888, 1094832, 2189664, 7534573, 15069146, 22603719, 30138292, 45207438, 60276584, 67811157, 90414876, 120553168, 135622314, 180829752, 241106336, 271244628, 361659504, 542489256, 723319008, 1084978512, 2169957024]

約数ペア:

[(1, 2169957024), (2, 1084978512), (3, 723319008), (4, 542489256), (6, 361659504), (8, 271244628), (9, 241106336), (12, 180829752), (16, 135622314), (18, 120553168), (24, 90414876), (32, 67811157), (36, 60276584), (48, 45207438), (72, 30138292), (96, 22603719), (144, 15069146), (288, 7534573), (991, 2189664), (1982, 1094832), (2973, 729888), (3964, 547416), (5946, 364944), (7603, 285408), (7928, 273708), (8919, 243296), (11892, 182472), (15206, 142704), (15856, 136854), (17838, 121648), (22809, 95136), (23784, 91236), (30412, 71352), (31712, 68427), (35676, 60824), (45618, 47568)]