229498518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 495083520

約数和(自身を除く): 265585002

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 157, 174, 186, 271, 314, 471, 542, 813, 899, 942, 1626, 1798, 2697, 4553, 4867, 5394, 7859, 8401, 9106, 9734, 13659, 14601, 15718, 16802, 23577, 25203, 27318, 29202, 42547, 47154, 50406, 85094, 127641, 141143, 243629, 255282, 282286, 423429, 487258, 730887, 846858, 1233863, 1318957, 1461774, 2467726, 2637914, 3701589, 3956871, 7403178, 7913742, 38249753, 76499506, 114749259, 229498518]

約数ペア:

[(1, 229498518), (2, 114749259), (3, 76499506), (6, 38249753), (29, 7913742), (31, 7403178), (58, 3956871), (62, 3701589), (87, 2637914), (93, 2467726), (157, 1461774), (174, 1318957), (186, 1233863), (271, 846858), (314, 730887), (471, 487258), (542, 423429), (813, 282286), (899, 255282), (942, 243629), (1626, 141143), (1798, 127641), (2697, 85094), (4553, 50406), (4867, 47154), (5394, 42547), (7859, 29202), (8401, 27318), (9106, 25203), (9734, 23577), (13659, 16802), (14601, 15718)]