1363009904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 2784196800

約数和(自身を除く): 1421186896

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 197, 199, 212, 328, 394, 398, 424, 656, 788, 796, 848, 1576, 1592, 2173, 3152, 3184, 4346, 8077, 8159, 8692, 10441, 10547, 16154, 16318, 17384, 20882, 21094, 32308, 32636, 34768, 39203, 41764, 42188, 64616, 65272, 78406, 83528, 84376, 129232, 130544, 156812, 167056, 168752, 313624, 428081, 432427, 627248, 856162, 864854, 1607323, 1712324, 1729708, 2077759, 3214646, 3424648, 3459416, 4155518, 6429292, 6849296, 6918832, 8311036, 12858584, 16622072, 25717168, 33244144, 85188119, 170376238, 340752476, 681504952, 1363009904]

約数ペア:

[(1, 1363009904), (2, 681504952), (4, 340752476), (8, 170376238), (16, 85188119), (41, 33244144), (53, 25717168), (82, 16622072), (106, 12858584), (164, 8311036), (197, 6918832), (199, 6849296), (212, 6429292), (328, 4155518), (394, 3459416), (398, 3424648), (424, 3214646), (656, 2077759), (788, 1729708), (796, 1712324), (848, 1607323), (1576, 864854), (1592, 856162), (2173, 627248), (3152, 432427), (3184, 428081), (4346, 313624), (8077, 168752), (8159, 167056), (8692, 156812), (10441, 130544), (10547, 129232), (16154, 84376), (16318, 83528), (17384, 78406), (20882, 65272), (21094, 64616), (32308, 42188), (32636, 41764), (34768, 39203)]