248868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 652288

約数和(自身を除く): 403420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 372, 446, 558, 669, 892, 1116, 1338, 2007, 2676, 4014, 6913, 8028, 13826, 20739, 27652, 41478, 62217, 82956, 124434, 248868]

約数ペア:

[(1, 248868), (2, 124434), (3, 82956), (4, 62217), (6, 41478), (9, 27652), (12, 20739), (18, 13826), (31, 8028), (36, 6913), (62, 4014), (93, 2676), (124, 2007), (186, 1338), (223, 1116), (279, 892), (372, 669), (446, 558)]