254769462

素因数分解:

$2^1\times 3^6\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1104

約数の個数: 56

約数和(自身を含む): 576526896

約数和(自身を除く): 321757434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 243, 394, 486, 591, 729, 887, 1182, 1458, 1773, 1774, 2661, 3546, 5319, 5322, 7983, 10638, 15957, 15966, 23949, 31914, 47871, 47898, 71847, 95742, 143613, 143694, 174739, 215541, 287226, 349478, 431082, 524217, 646623, 1048434, 1293246, 1572651, 3145302, 4717953, 9435906, 14153859, 28307718, 42461577, 84923154, 127384731, 254769462]

約数ペア:

[(1, 254769462), (2, 127384731), (3, 84923154), (6, 42461577), (9, 28307718), (18, 14153859), (27, 9435906), (54, 4717953), (81, 3145302), (162, 1572651), (197, 1293246), (243, 1048434), (394, 646623), (486, 524217), (591, 431082), (729, 349478), (887, 287226), (1182, 215541), (1458, 174739), (1773, 143694), (1774, 143613), (2661, 95742), (3546, 71847), (5319, 47898), (5322, 47871), (7983, 31914), (10638, 23949), (15957, 15966)]