504679504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 1163068416

約数和(自身を除く): 658388912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1061, 1096, 1736, 1918, 2122, 2192, 3472, 3836, 4244, 4247, 7427, 7672, 8488, 8494, 14854, 15344, 16976, 16988, 29708, 29729, 32891, 33976, 59416, 59458, 65782, 67952, 118832, 118916, 131564, 145357, 230237, 237832, 263128, 290714, 460474, 475664, 526256, 581428, 920948, 1017499, 1162856, 1841896, 2034998, 2325712, 3683792, 4069996, 4506067, 8139992, 9012134, 16279984, 18024268, 31542469, 36048536, 63084938, 72097072, 126169876, 252339752, 504679504]

約数ペア:

[(1, 504679504), (2, 252339752), (4, 126169876), (7, 72097072), (8, 63084938), (14, 36048536), (16, 31542469), (28, 18024268), (31, 16279984), (56, 9012134), (62, 8139992), (112, 4506067), (124, 4069996), (137, 3683792), (217, 2325712), (248, 2034998), (274, 1841896), (434, 1162856), (496, 1017499), (548, 920948), (868, 581428), (959, 526256), (1061, 475664), (1096, 460474), (1736, 290714), (1918, 263128), (2122, 237832), (2192, 230237), (3472, 145357), (3836, 131564), (4244, 118916), (4247, 118832), (7427, 67952), (7672, 65782), (8488, 59458), (8494, 59416), (14854, 33976), (15344, 32891), (16976, 29729), (16988, 29708)]