385692904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 380709656

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 127, 164, 188, 197, 254, 328, 376, 394, 508, 788, 1016, 1576, 1927, 3854, 5207, 5969, 7708, 8077, 9259, 10414, 11938, 15416, 16154, 18518, 20828, 23876, 25019, 32308, 37036, 41656, 47752, 50038, 64616, 74072, 100076, 200152, 244729, 379619, 489458, 759238, 978916, 1025779, 1175893, 1518476, 1957832, 2051558, 2351786, 3036952, 4103116, 4703572, 8206232, 9407144, 48211613, 96423226, 192846452, 385692904]

約数ペア:

[(1, 385692904), (2, 192846452), (4, 96423226), (8, 48211613), (41, 9407144), (47, 8206232), (82, 4703572), (94, 4103116), (127, 3036952), (164, 2351786), (188, 2051558), (197, 1957832), (254, 1518476), (328, 1175893), (376, 1025779), (394, 978916), (508, 759238), (788, 489458), (1016, 379619), (1576, 244729), (1927, 200152), (3854, 100076), (5207, 74072), (5969, 64616), (7708, 50038), (8077, 47752), (9259, 41656), (10414, 37036), (11938, 32308), (15416, 25019), (16154, 23876), (18518, 20828)]