217303224

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 551232000

約数和(自身を除く): 333928776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 199, 263, 346, 398, 519, 526, 597, 692, 789, 796, 1038, 1052, 1194, 1384, 1578, 1592, 2076, 2104, 2388, 3156, 4152, 4776, 6312, 34427, 45499, 52337, 68854, 90998, 103281, 104674, 136497, 137708, 157011, 181996, 206562, 209348, 272994, 275416, 314022, 363992, 413124, 418696, 545988, 628044, 826248, 1091976, 1256088, 9054301, 18108602, 27162903, 36217204, 54325806, 72434408, 108651612, 217303224]

約数ペア:

[(1, 217303224), (2, 108651612), (3, 72434408), (4, 54325806), (6, 36217204), (8, 27162903), (12, 18108602), (24, 9054301), (173, 1256088), (199, 1091976), (263, 826248), (346, 628044), (398, 545988), (519, 418696), (526, 413124), (597, 363992), (692, 314022), (789, 275416), (796, 272994), (1038, 209348), (1052, 206562), (1194, 181996), (1384, 157011), (1578, 137708), (1592, 136497), (2076, 104674), (2104, 103281), (2388, 90998), (3156, 68854), (4152, 52337), (4776, 45499), (6312, 34427)]