939346864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 1942732800

約数和(自身を除く): 1003385936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 127, 184, 199, 202, 254, 368, 398, 404, 508, 796, 808, 1016, 1592, 1616, 2032, 2323, 2921, 3184, 4577, 4646, 5842, 9154, 9292, 11684, 12827, 18308, 18584, 20099, 23368, 25273, 25654, 36616, 37168, 40198, 46736, 50546, 51308, 73232, 80396, 101092, 102616, 160792, 202184, 205232, 295021, 321584, 404368, 462277, 581279, 590042, 924554, 1162558, 1180084, 1849108, 2325116, 2360168, 2552573, 3698216, 4650232, 4720336, 5105146, 7396432, 9300464, 10210292, 20420584, 40841168, 58709179, 117418358, 234836716, 469673432, 939346864]

約数ペア:

[(1, 939346864), (2, 469673432), (4, 234836716), (8, 117418358), (16, 58709179), (23, 40841168), (46, 20420584), (92, 10210292), (101, 9300464), (127, 7396432), (184, 5105146), (199, 4720336), (202, 4650232), (254, 3698216), (368, 2552573), (398, 2360168), (404, 2325116), (508, 1849108), (796, 1180084), (808, 1162558), (1016, 924554), (1592, 590042), (1616, 581279), (2032, 462277), (2323, 404368), (2921, 321584), (3184, 295021), (4577, 205232), (4646, 202184), (5842, 160792), (9154, 102616), (9292, 101092), (11684, 80396), (12827, 73232), (18308, 51308), (18584, 50546), (20099, 46736), (23368, 40198), (25273, 37168), (25654, 36616)]