255060552

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 649454400

約数和(自身を除く): 394393848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 139, 202, 278, 303, 404, 417, 556, 606, 757, 808, 834, 1112, 1212, 1514, 1668, 2271, 2424, 3028, 3336, 4542, 6056, 9084, 14039, 18168, 28078, 42117, 56156, 76457, 84234, 105223, 112312, 152914, 168468, 210446, 229371, 305828, 315669, 336936, 420892, 458742, 611656, 631338, 841784, 917484, 1262676, 1834968, 2525352, 10627523, 21255046, 31882569, 42510092, 63765138, 85020184, 127530276, 255060552]

約数ペア:

[(1, 255060552), (2, 127530276), (3, 85020184), (4, 63765138), (6, 42510092), (8, 31882569), (12, 21255046), (24, 10627523), (101, 2525352), (139, 1834968), (202, 1262676), (278, 917484), (303, 841784), (404, 631338), (417, 611656), (556, 458742), (606, 420892), (757, 336936), (808, 315669), (834, 305828), (1112, 229371), (1212, 210446), (1514, 168468), (1668, 152914), (2271, 112312), (2424, 105223), (3028, 84234), (3336, 76457), (4542, 56156), (6056, 42117), (9084, 28078), (14039, 18168)]