2575872

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 120

約数和(自身を含む): 8192184

約数和(自身を除く): 5616312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 144, 156, 172, 192, 208, 234, 256, 258, 288, 312, 344, 384, 387, 416, 468, 512, 516, 559, 576, 624, 688, 768, 774, 832, 936, 1032, 1118, 1152, 1248, 1376, 1536, 1548, 1664, 1677, 1872, 2064, 2236, 2304, 2496, 2752, 3096, 3328, 3354, 3744, 4128, 4472, 4608, 4992, 5031, 5504, 6192, 6656, 6708, 7488, 8256, 8944, 9984, 10062, 11008, 12384, 13416, 14976, 16512, 17888, 19968, 20124, 22016, 24768, 26832, 29952, 33024, 35776, 40248, 49536, 53664, 59904, 66048, 71552, 80496, 99072, 107328, 143104, 160992, 198144, 214656, 286208, 321984, 429312, 643968, 858624, 1287936, 2575872]

約数ペア:

[(1, 2575872), (2, 1287936), (3, 858624), (4, 643968), (6, 429312), (8, 321984), (9, 286208), (12, 214656), (13, 198144), (16, 160992), (18, 143104), (24, 107328), (26, 99072), (32, 80496), (36, 71552), (39, 66048), (43, 59904), (48, 53664), (52, 49536), (64, 40248), (72, 35776), (78, 33024), (86, 29952), (96, 26832), (104, 24768), (117, 22016), (128, 20124), (129, 19968), (144, 17888), (156, 16512), (172, 14976), (192, 13416), (208, 12384), (234, 11008), (256, 10062), (258, 9984), (288, 8944), (312, 8256), (344, 7488), (384, 6708), (387, 6656), (416, 6192), (468, 5504), (512, 5031), (516, 4992), (559, 4608), (576, 4472), (624, 4128), (688, 3744), (768, 3354), (774, 3328), (832, 3096), (936, 2752), (1032, 2496), (1118, 2304), (1152, 2236), (1248, 2064), (1376, 1872), (1536, 1677), (1548, 1664)]