171883464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 479520000

約数和(自身を除く): 307636536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 73, 87, 102, 116, 136, 146, 174, 199, 204, 219, 232, 292, 348, 398, 408, 438, 493, 584, 597, 696, 796, 876, 986, 1194, 1241, 1479, 1592, 1752, 1972, 2117, 2388, 2482, 2958, 3383, 3723, 3944, 4234, 4776, 4964, 5771, 5916, 6351, 6766, 7446, 8468, 9928, 10149, 11542, 11832, 12702, 13532, 14527, 14892, 16936, 17313, 20298, 23084, 25404, 27064, 29054, 29784, 34626, 35989, 40596, 43581, 46168, 50808, 58108, 69252, 71978, 81192, 87162, 98107, 107967, 116216, 138504, 143956, 174324, 196214, 215934, 246959, 287912, 294321, 348648, 392428, 421283, 431868, 493918, 588642, 740877, 784856, 842566, 863736, 987836, 1177284, 1263849, 1481754, 1685132, 1975672, 2354568, 2527698, 2963508, 3370264, 5055396, 5927016, 7161811, 10110792, 14323622, 21485433, 28647244, 42970866, 57294488, 85941732, 171883464]

約数ペア:

[(1, 171883464), (2, 85941732), (3, 57294488), (4, 42970866), (6, 28647244), (8, 21485433), (12, 14323622), (17, 10110792), (24, 7161811), (29, 5927016), (34, 5055396), (51, 3370264), (58, 2963508), (68, 2527698), (73, 2354568), (87, 1975672), (102, 1685132), (116, 1481754), (136, 1263849), (146, 1177284), (174, 987836), (199, 863736), (204, 842566), (219, 784856), (232, 740877), (292, 588642), (348, 493918), (398, 431868), (408, 421283), (438, 392428), (493, 348648), (584, 294321), (597, 287912), (696, 246959), (796, 215934), (876, 196214), (986, 174324), (1194, 143956), (1241, 138504), (1479, 116216), (1592, 107967), (1752, 98107), (1972, 87162), (2117, 81192), (2388, 71978), (2482, 69252), (2958, 58108), (3383, 50808), (3723, 46168), (3944, 43581), (4234, 40596), (4776, 35989), (4964, 34626), (5771, 29784), (5916, 29054), (6351, 27064), (6766, 25404), (7446, 23084), (8468, 20298), (9928, 17313), (10149, 16936), (11542, 14892), (11832, 14527), (12702, 13532)]