538286574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3911}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 1284387840

約数和(自身を除く): 746101266

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 113, 174, 203, 226, 339, 406, 609, 678, 791, 1218, 1582, 2373, 3277, 3911, 4746, 6554, 7822, 9831, 11733, 19662, 22939, 23466, 27377, 45878, 54754, 68817, 82131, 113419, 137634, 164262, 226838, 340257, 441943, 680514, 793933, 883886, 1325829, 1587866, 2381799, 2651658, 3093601, 4763598, 6187202, 9280803, 12816347, 18561606, 25632694, 38449041, 76898082, 89714429, 179428858, 269143287, 538286574]

約数ペア:

[(1, 538286574), (2, 269143287), (3, 179428858), (6, 89714429), (7, 76898082), (14, 38449041), (21, 25632694), (29, 18561606), (42, 12816347), (58, 9280803), (87, 6187202), (113, 4763598), (174, 3093601), (203, 2651658), (226, 2381799), (339, 1587866), (406, 1325829), (609, 883886), (678, 793933), (791, 680514), (1218, 441943), (1582, 340257), (2373, 226838), (3277, 164262), (3911, 137634), (4746, 113419), (6554, 82131), (7822, 68817), (9831, 54754), (11733, 45878), (19662, 27377), (22939, 23466)]