40349184

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 108929040

約数和(自身を除く): 68579856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 241, 256, 327, 384, 436, 482, 512, 654, 723, 768, 872, 964, 1308, 1446, 1536, 1744, 1928, 2616, 2892, 3488, 3856, 5232, 5784, 6976, 7712, 10464, 11568, 13952, 15424, 20928, 23136, 26269, 27904, 30848, 41856, 46272, 52538, 55808, 61696, 78807, 83712, 92544, 105076, 123392, 157614, 167424, 185088, 210152, 315228, 370176, 420304, 630456, 840608, 1260912, 1681216, 2521824, 3362432, 5043648, 6724864, 10087296, 13449728, 20174592, 40349184]

約数ペア:

[(1, 40349184), (2, 20174592), (3, 13449728), (4, 10087296), (6, 6724864), (8, 5043648), (12, 3362432), (16, 2521824), (24, 1681216), (32, 1260912), (48, 840608), (64, 630456), (96, 420304), (109, 370176), (128, 315228), (192, 210152), (218, 185088), (241, 167424), (256, 157614), (327, 123392), (384, 105076), (436, 92544), (482, 83712), (512, 78807), (654, 61696), (723, 55808), (768, 52538), (872, 46272), (964, 41856), (1308, 30848), (1446, 27904), (1536, 26269), (1744, 23136), (1928, 20928), (2616, 15424), (2892, 13952), (3488, 11568), (3856, 10464), (5232, 7712), (5784, 6976)]