885496813166

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1223}}^1$

素因数の和:1799

約数の個数: 128

約数和(自身を含む): 1636360704000

約数和(自身を除く): 750863890834

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 109, 161, 218, 322, 343, 421, 686, 763, 842, 1127, 1223, 1526, 2254, 2446, 2507, 2947, 5014, 5341, 5894, 7889, 8561, 9683, 10682, 15778, 17122, 17549, 19366, 20629, 28129, 35098, 37387, 41258, 45889, 56258, 59927, 67781, 74774, 91778, 119854, 122843, 133307, 135562, 144403, 196903, 245686, 266614, 288806, 321223, 393806, 419489, 474467, 514883, 642446, 838978, 859901, 933149, 948934, 1029766, 1055447, 1378321, 1719802, 1866298, 2110894, 2248561, 2756642, 3066061, 3321269, 3604181, 4497122, 6132122, 6532043, 6642538, 7208362, 7388129, 9648247, 11842309, 13064086, 14776258, 15739927, 19296494, 21462427, 23684618, 25229267, 31479854, 42924854, 45724301, 50458534, 51716903, 56122247, 82896163, 91448602, 103433806, 112244494, 150236989, 165792326, 176604869, 300473978, 353209738, 362018321, 392855729, 580273141, 724036642, 785711458, 1051658923, 1160546282, 1290811681, 2103317846, 2581623362, 2749990103, 4061911987, 5499980206, 8123823974, 9035681767, 18071363534, 19249930721, 38499861442, 63249772369, 126499544738, 442748406583, 885496813166]

約数ペア:

[(1, 885496813166), (2, 442748406583), (7, 126499544738), (14, 63249772369), (23, 38499861442), (46, 19249930721), (49, 18071363534), (98, 9035681767), (109, 8123823974), (161, 5499980206), (218, 4061911987), (322, 2749990103), (343, 2581623362), (421, 2103317846), (686, 1290811681), (763, 1160546282), (842, 1051658923), (1127, 785711458), (1223, 724036642), (1526, 580273141), (2254, 392855729), (2446, 362018321), (2507, 353209738), (2947, 300473978), (5014, 176604869), (5341, 165792326), (5894, 150236989), (7889, 112244494), (8561, 103433806), (9683, 91448602), (10682, 82896163), (15778, 56122247), (17122, 51716903), (17549, 50458534), (19366, 45724301), (20629, 42924854), (28129, 31479854), (35098, 25229267), (37387, 23684618), (41258, 21462427), (45889, 19296494), (56258, 15739927), (59927, 14776258), (67781, 13064086), (74774, 11842309), (91778, 9648247), (119854, 7388129), (122843, 7208362), (133307, 6642538), (135562, 6532043), (144403, 6132122), (196903, 4497122), (245686, 3604181), (266614, 3321269), (288806, 3066061), (321223, 2756642), (393806, 2248561), (419489, 2110894), (474467, 1866298), (514883, 1719802), (642446, 1378321), (838978, 1055447), (859901, 1029766), (933149, 948934)]