977205808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 2072367360

約数和(自身を除く): 1095161552

約数列:

[1, 2, 4, 8, 16, 29, 31, 41, 58, 62, 82, 116, 124, 164, 232, 248, 328, 464, 496, 656, 899, 1189, 1271, 1657, 1798, 2378, 2542, 3314, 3596, 4756, 5084, 6628, 7192, 9512, 10168, 13256, 14384, 19024, 20336, 26512, 36859, 48053, 51367, 67937, 73718, 96106, 102734, 135874, 147436, 192212, 205468, 271748, 294872, 384424, 410936, 543496, 589744, 768848, 821872, 1086992, 1489643, 1970173, 2106047, 2979286, 3940346, 4212094, 5958572, 7880692, 8424188, 11917144, 15761384, 16848376, 23834288, 31522768, 33696752, 61075363, 122150726, 244301452, 488602904, 977205808]

約数ペア:

[(1, 977205808), (2, 488602904), (4, 244301452), (8, 122150726), (16, 61075363), (29, 33696752), (31, 31522768), (41, 23834288), (58, 16848376), (62, 15761384), (82, 11917144), (116, 8424188), (124, 7880692), (164, 5958572), (232, 4212094), (248, 3940346), (328, 2979286), (464, 2106047), (496, 1970173), (656, 1489643), (899, 1086992), (1189, 821872), (1271, 768848), (1657, 589744), (1798, 543496), (2378, 410936), (2542, 384424), (3314, 294872), (3596, 271748), (4756, 205468), (5084, 192212), (6628, 147436), (7192, 135874), (9512, 102734), (10168, 96106), (13256, 73718), (14384, 67937), (19024, 51367), (20336, 48053), (26512, 36859)]