2511842088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 7394641920

約数和(自身を除く): 4882799832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 491, 518, 777, 823, 888, 982, 1036, 1473, 1554, 1646, 1964, 2072, 2469, 2946, 3108, 3292, 3437, 3928, 4938, 5761, 5892, 6216, 6584, 6874, 9876, 10311, 11522, 11784, 13748, 17283, 18167, 19752, 20622, 23044, 27496, 30451, 34566, 36334, 41244, 46088, 54501, 60902, 69132, 72668, 82488, 91353, 109002, 121804, 127169, 138264, 145336, 182706, 213157, 218004, 243608, 254338, 365412, 381507, 404093, 426314, 436008, 508676, 639471, 730824, 763014, 808186, 852628, 1017352, 1212279, 1278942, 1526028, 1616372, 1705256, 2424558, 2557884, 2828651, 3052056, 3232744, 4849116, 5115768, 5657302, 8485953, 9698232, 11314604, 14951441, 16971906, 22629208, 29902882, 33943812, 44854323, 59805764, 67887624, 89708646, 104660087, 119611528, 179417292, 209320174, 313980261, 358834584, 418640348, 627960522, 837280696, 1255921044, 2511842088]

約数ペア:

[(1, 2511842088), (2, 1255921044), (3, 837280696), (4, 627960522), (6, 418640348), (7, 358834584), (8, 313980261), (12, 209320174), (14, 179417292), (21, 119611528), (24, 104660087), (28, 89708646), (37, 67887624), (42, 59805764), (56, 44854323), (74, 33943812), (84, 29902882), (111, 22629208), (148, 16971906), (168, 14951441), (222, 11314604), (259, 9698232), (296, 8485953), (444, 5657302), (491, 5115768), (518, 4849116), (777, 3232744), (823, 3052056), (888, 2828651), (982, 2557884), (1036, 2424558), (1473, 1705256), (1554, 1616372), (1646, 1526028), (1964, 1278942), (2072, 1212279), (2469, 1017352), (2946, 852628), (3108, 808186), (3292, 763014), (3437, 730824), (3928, 639471), (4938, 508676), (5761, 436008), (5892, 426314), (6216, 404093), (6584, 381507), (6874, 365412), (9876, 254338), (10311, 243608), (11522, 218004), (11784, 213157), (13748, 182706), (17283, 145336), (18167, 138264), (19752, 127169), (20622, 121804), (23044, 109002), (27496, 91353), (30451, 82488), (34566, 72668), (36334, 69132), (41244, 60902), (46088, 54501)]