258475992

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{136327}}^1$

素因数の和:136415

約数の個数: 32

約数和(自身を含む): 654374400

約数和(自身を除く): 395898408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 136327, 272654, 408981, 545308, 817962, 1090616, 1635924, 3271848, 10769833, 21539666, 32309499, 43079332, 64618998, 86158664, 129237996, 258475992]

約数ペア:

[(1, 258475992), (2, 129237996), (3, 86158664), (4, 64618998), (6, 43079332), (8, 32309499), (12, 21539666), (24, 10769833), (79, 3271848), (158, 1635924), (237, 1090616), (316, 817962), (474, 545308), (632, 408981), (948, 272654), (1896, 136327)]