864176768

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^3\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 2136288000

約数和(自身を除く): 1272111232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 439, 448, 676, 728, 832, 878, 896, 1183, 1352, 1456, 1664, 1756, 2197, 2366, 2704, 2912, 3073, 3512, 4394, 4732, 5408, 5707, 5824, 6146, 7024, 8788, 9464, 10816, 11414, 11648, 12292, 14048, 15379, 17576, 18928, 21632, 22828, 24584, 28096, 30758, 35152, 37856, 39949, 45656, 49168, 56192, 61516, 70304, 74191, 75712, 79898, 91312, 98336, 123032, 140608, 148382, 151424, 159796, 182624, 196672, 246064, 281216, 296764, 319592, 365248, 393344, 492128, 519337, 593528, 639184, 730496, 964483, 984256, 1038674, 1187056, 1278368, 1928966, 1968512, 2077348, 2374112, 2556736, 3857932, 4154696, 4748224, 5113472, 6751381, 7715864, 8309392, 9496448, 13502762, 15431728, 16618784, 27005524, 30863456, 33237568, 54011048, 61726912, 66475136, 108022096, 123453824, 216044192, 432088384, 864176768]

約数ペア:

[(1, 864176768), (2, 432088384), (4, 216044192), (7, 123453824), (8, 108022096), (13, 66475136), (14, 61726912), (16, 54011048), (26, 33237568), (28, 30863456), (32, 27005524), (52, 16618784), (56, 15431728), (64, 13502762), (91, 9496448), (104, 8309392), (112, 7715864), (128, 6751381), (169, 5113472), (182, 4748224), (208, 4154696), (224, 3857932), (338, 2556736), (364, 2374112), (416, 2077348), (439, 1968512), (448, 1928966), (676, 1278368), (728, 1187056), (832, 1038674), (878, 984256), (896, 964483), (1183, 730496), (1352, 639184), (1456, 593528), (1664, 519337), (1756, 492128), (2197, 393344), (2366, 365248), (2704, 319592), (2912, 296764), (3073, 281216), (3512, 246064), (4394, 196672), (4732, 182624), (5408, 159796), (5707, 151424), (5824, 148382), (6146, 140608), (7024, 123032), (8788, 98336), (9464, 91312), (10816, 79898), (11414, 75712), (11648, 74191), (12292, 70304), (14048, 61516), (15379, 56192), (17576, 49168), (18928, 45656), (21632, 39949), (22828, 37856), (24584, 35152), (28096, 30758)]