325241728

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12517}}^1$

素因数の和:12567

約数の個数: 64

約数和(自身を含む): 766101600

約数和(自身を除く): 440859872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12517, 12992, 25034, 25984, 50068, 87619, 100136, 175238, 200272, 350476, 362993, 400544, 700952, 725986, 801088, 1401904, 1451972, 1602176, 2540951, 2803808, 2903944, 5081902, 5607616, 5807888, 10163804, 11215232, 11615776, 20327608, 23231552, 40655216, 46463104, 81310432, 162620864, 325241728]

約数ペア:

[(1, 325241728), (2, 162620864), (4, 81310432), (7, 46463104), (8, 40655216), (14, 23231552), (16, 20327608), (28, 11615776), (29, 11215232), (32, 10163804), (56, 5807888), (58, 5607616), (64, 5081902), (112, 2903944), (116, 2803808), (128, 2540951), (203, 1602176), (224, 1451972), (232, 1401904), (406, 801088), (448, 725986), (464, 700952), (812, 400544), (896, 362993), (928, 350476), (1624, 200272), (1856, 175238), (3248, 100136), (3712, 87619), (6496, 50068), (12517, 25984), (12992, 25034)]