211799424

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 585953280

約数和(自身を除く): 374153856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 101, 127, 128, 129, 172, 192, 202, 254, 258, 303, 344, 381, 384, 404, 508, 516, 606, 688, 762, 808, 1016, 1032, 1212, 1376, 1524, 1616, 2032, 2064, 2424, 2752, 3048, 3232, 4064, 4128, 4343, 4848, 5461, 5504, 6096, 6464, 8128, 8256, 8686, 9696, 10922, 12192, 12827, 12928, 13029, 16256, 16383, 16512, 17372, 19392, 21844, 24384, 25654, 26058, 32766, 34744, 38481, 38784, 43688, 48768, 51308, 52116, 65532, 69488, 76962, 87376, 102616, 104232, 131064, 138976, 153924, 174752, 205232, 208464, 262128, 277952, 307848, 349504, 410464, 416928, 524256, 551561, 555904, 615696, 699008, 820928, 833856, 1048512, 1103122, 1231392, 1641856, 1654683, 1667712, 2097024, 2206244, 2462784, 3309366, 4412488, 4925568, 6618732, 8824976, 13237464, 17649952, 26474928, 35299904, 52949856, 70599808, 105899712, 211799424]

約数ペア:

[(1, 211799424), (2, 105899712), (3, 70599808), (4, 52949856), (6, 35299904), (8, 26474928), (12, 17649952), (16, 13237464), (24, 8824976), (32, 6618732), (43, 4925568), (48, 4412488), (64, 3309366), (86, 2462784), (96, 2206244), (101, 2097024), (127, 1667712), (128, 1654683), (129, 1641856), (172, 1231392), (192, 1103122), (202, 1048512), (254, 833856), (258, 820928), (303, 699008), (344, 615696), (381, 555904), (384, 551561), (404, 524256), (508, 416928), (516, 410464), (606, 349504), (688, 307848), (762, 277952), (808, 262128), (1016, 208464), (1032, 205232), (1212, 174752), (1376, 153924), (1524, 138976), (1616, 131064), (2032, 104232), (2064, 102616), (2424, 87376), (2752, 76962), (3048, 69488), (3232, 65532), (4064, 52116), (4128, 51308), (4343, 48768), (4848, 43688), (5461, 38784), (5504, 38481), (6096, 34744), (6464, 32766), (8128, 26058), (8256, 25654), (8686, 24384), (9696, 21844), (10922, 19392), (12192, 17372), (12827, 16512), (12928, 16383), (13029, 16256)]