1563021648

素因数分解:

$2^4\times 3^2\times {\mathrm{2903}}^1\times {\mathrm{3739}}^1$

素因数の和:6656

約数の個数: 60

約数和(自身を含む): 4376966880

約数和(自身を除く): 2813945232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2903, 3739, 5806, 7478, 8709, 11217, 11612, 14956, 17418, 22434, 23224, 26127, 29912, 33651, 34836, 44868, 46448, 52254, 59824, 67302, 69672, 89736, 104508, 134604, 139344, 179472, 209016, 269208, 418032, 538416, 10854317, 21708634, 32562951, 43417268, 65125902, 86834536, 97688853, 130251804, 173669072, 195377706, 260503608, 390755412, 521007216, 781510824, 1563021648]

約数ペア:

[(1, 1563021648), (2, 781510824), (3, 521007216), (4, 390755412), (6, 260503608), (8, 195377706), (9, 173669072), (12, 130251804), (16, 97688853), (18, 86834536), (24, 65125902), (36, 43417268), (48, 32562951), (72, 21708634), (144, 10854317), (2903, 538416), (3739, 418032), (5806, 269208), (7478, 209016), (8709, 179472), (11217, 139344), (11612, 134604), (14956, 104508), (17418, 89736), (22434, 69672), (23224, 67302), (26127, 59824), (29912, 52254), (33651, 46448), (34836, 44868)]