15723291248

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{15473}}^1$

素因数の和:15742

約数の個数: 80

約数和(自身を含む): 35796685056

約数和(自身を除く): 20073393808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 211, 301, 344, 422, 602, 688, 844, 1204, 1477, 1688, 2408, 2954, 3376, 4816, 5908, 9073, 11816, 15473, 18146, 23632, 30946, 36292, 61892, 63511, 72584, 108311, 123784, 127022, 145168, 216622, 247568, 254044, 433244, 508088, 665339, 866488, 1016176, 1330678, 1732976, 2661356, 3264803, 4657373, 5322712, 6529606, 9314746, 10645424, 13059212, 18629492, 22853621, 26118424, 37258984, 45707242, 52236848, 74517968, 91414484, 140386529, 182828968, 280773058, 365657936, 561546116, 982705703, 1123092232, 1965411406, 2246184464, 3930822812, 7861645624, 15723291248]

約数ペア:

[(1, 15723291248), (2, 7861645624), (4, 3930822812), (7, 2246184464), (8, 1965411406), (14, 1123092232), (16, 982705703), (28, 561546116), (43, 365657936), (56, 280773058), (86, 182828968), (112, 140386529), (172, 91414484), (211, 74517968), (301, 52236848), (344, 45707242), (422, 37258984), (602, 26118424), (688, 22853621), (844, 18629492), (1204, 13059212), (1477, 10645424), (1688, 9314746), (2408, 6529606), (2954, 5322712), (3376, 4657373), (4816, 3264803), (5908, 2661356), (9073, 1732976), (11816, 1330678), (15473, 1016176), (18146, 866488), (23632, 665339), (30946, 508088), (36292, 433244), (61892, 254044), (63511, 247568), (72584, 216622), (108311, 145168), (123784, 127022)]