260255744

素因数分解:

$2^{12}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 104

約数和(自身を含む): 617273760

約数和(自身を除く): 357018016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 313, 406, 448, 464, 512, 626, 812, 896, 928, 1024, 1252, 1624, 1792, 1856, 2048, 2191, 2504, 3248, 3584, 3712, 4096, 4382, 5008, 6496, 7168, 7424, 8764, 9077, 10016, 12992, 14336, 14848, 17528, 18154, 20032, 25984, 28672, 29696, 35056, 36308, 40064, 51968, 59392, 63539, 70112, 72616, 80128, 103936, 118784, 127078, 140224, 145232, 160256, 207872, 254156, 280448, 290464, 320512, 415744, 508312, 560896, 580928, 641024, 831488, 1016624, 1121792, 1161856, 1282048, 2033248, 2243584, 2323712, 4066496, 4487168, 4647424, 8132992, 8974336, 9294848, 16265984, 18589696, 32531968, 37179392, 65063936, 130127872, 260255744]

約数ペア:

[(1, 260255744), (2, 130127872), (4, 65063936), (7, 37179392), (8, 32531968), (14, 18589696), (16, 16265984), (28, 9294848), (29, 8974336), (32, 8132992), (56, 4647424), (58, 4487168), (64, 4066496), (112, 2323712), (116, 2243584), (128, 2033248), (203, 1282048), (224, 1161856), (232, 1121792), (256, 1016624), (313, 831488), (406, 641024), (448, 580928), (464, 560896), (512, 508312), (626, 415744), (812, 320512), (896, 290464), (928, 280448), (1024, 254156), (1252, 207872), (1624, 160256), (1792, 145232), (1856, 140224), (2048, 127078), (2191, 118784), (2504, 103936), (3248, 80128), (3584, 72616), (3712, 70112), (4096, 63539), (4382, 59392), (5008, 51968), (6496, 40064), (7168, 36308), (7424, 35056), (8764, 29696), (9077, 28672), (10016, 25984), (12992, 20032), (14336, 18154), (14848, 17528)]