1261876944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{72823}}^1$

素因数の和:72872

約数の個数: 60

約数和(自身を含む): 3440497056

約数和(自身を除く): 2178620112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 17328, 72823, 145646, 218469, 291292, 436938, 582584, 873876, 1165168, 1383637, 1747752, 2767274, 3495504, 4150911, 5534548, 8301822, 11069096, 16603644, 22138192, 26289103, 33207288, 52578206, 66414576, 78867309, 105156412, 157734618, 210312824, 315469236, 420625648, 630938472, 1261876944]

約数ペア:

[(1, 1261876944), (2, 630938472), (3, 420625648), (4, 315469236), (6, 210312824), (8, 157734618), (12, 105156412), (16, 78867309), (19, 66414576), (24, 52578206), (38, 33207288), (48, 26289103), (57, 22138192), (76, 16603644), (114, 11069096), (152, 8301822), (228, 5534548), (304, 4150911), (361, 3495504), (456, 2767274), (722, 1747752), (912, 1383637), (1083, 1165168), (1444, 873876), (2166, 582584), (2888, 436938), (4332, 291292), (5776, 218469), (8664, 145646), (17328, 72823)]