488168694

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{231799}}^1$

素因数の和:231826

約数の個数: 40

約数和(自身を含む): 1178007600

約数和(自身を除く): 689838906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 231799, 463598, 695397, 1390794, 2086191, 3013387, 4172382, 6026774, 6258573, 9040161, 12517146, 18080322, 18775719, 27120483, 37551438, 54240966, 81361449, 162722898, 244084347, 488168694]

約数ペア:

[(1, 488168694), (2, 244084347), (3, 162722898), (6, 81361449), (9, 54240966), (13, 37551438), (18, 27120483), (26, 18775719), (27, 18080322), (39, 12517146), (54, 9040161), (78, 6258573), (81, 6026774), (117, 4172382), (162, 3013387), (234, 2086191), (351, 1390794), (702, 695397), (1053, 463598), (2106, 231799)]