223421568

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20063}}^1$

素因数の和:20109

約数の個数: 64

約数和(自身を含む): 613958400

約数和(自身を除く): 390536832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 20063, 40126, 60189, 80252, 120378, 160504, 240756, 321008, 481512, 581827, 642016, 963024, 1163654, 1284032, 1745481, 1926048, 2327308, 2568064, 3490962, 3852096, 4654616, 6981924, 7704192, 9309232, 13963848, 18618464, 27927696, 37236928, 55855392, 74473856, 111710784, 223421568]

約数ペア:

[(1, 223421568), (2, 111710784), (3, 74473856), (4, 55855392), (6, 37236928), (8, 27927696), (12, 18618464), (16, 13963848), (24, 9309232), (29, 7704192), (32, 6981924), (48, 4654616), (58, 3852096), (64, 3490962), (87, 2568064), (96, 2327308), (116, 1926048), (128, 1745481), (174, 1284032), (192, 1163654), (232, 963024), (348, 642016), (384, 581827), (464, 481512), (696, 321008), (928, 240756), (1392, 160504), (1856, 120378), (2784, 80252), (3712, 60189), (5568, 40126), (11136, 20063)]