1727249784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{43591}}^1$

素因数の和:43740

約数の個数: 64

約数和(自身を含む): 4687011840

約数和(自身を除く): 2959762056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 43591, 87182, 130773, 174364, 261546, 348728, 523092, 566683, 1046184, 1133366, 1700049, 2266732, 3400098, 4533464, 5536057, 6800196, 11072114, 13600392, 16608171, 22144228, 33216342, 44288456, 66432684, 71968741, 132865368, 143937482, 215906223, 287874964, 431812446, 575749928, 863624892, 1727249784]

約数ペア:

[(1, 1727249784), (2, 863624892), (3, 575749928), (4, 431812446), (6, 287874964), (8, 215906223), (12, 143937482), (13, 132865368), (24, 71968741), (26, 66432684), (39, 44288456), (52, 33216342), (78, 22144228), (104, 16608171), (127, 13600392), (156, 11072114), (254, 6800196), (312, 5536057), (381, 4533464), (508, 3400098), (762, 2266732), (1016, 1700049), (1524, 1133366), (1651, 1046184), (3048, 566683), (3302, 523092), (4953, 348728), (6604, 261546), (9906, 174364), (13208, 130773), (19812, 87182), (39624, 43591)]