258141936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{413689}}^1$

素因数の和:413713

約数の個数: 40

約数和(自身を含む): 718165840

約数和(自身を除く): 460023904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 413689, 827378, 1241067, 1654756, 2482134, 3309512, 4964268, 5377957, 6619024, 9928536, 10755914, 16133871, 19857072, 21511828, 32267742, 43023656, 64535484, 86047312, 129070968, 258141936]

約数ペア:

[(1, 258141936), (2, 129070968), (3, 86047312), (4, 64535484), (6, 43023656), (8, 32267742), (12, 21511828), (13, 19857072), (16, 16133871), (24, 10755914), (26, 9928536), (39, 6619024), (48, 5377957), (52, 4964268), (78, 3309512), (104, 2482134), (156, 1654756), (208, 1241067), (312, 827378), (624, 413689)]