2912170448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1279}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 6531010560

約数和(自身を除く): 3618840112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 761, 1279, 1496, 1522, 2558, 2992, 3044, 5116, 6088, 8371, 10232, 12176, 12937, 14069, 16742, 20464, 21743, 25874, 28138, 33484, 43486, 51748, 56276, 66968, 86972, 103496, 112552, 133936, 142307, 173944, 206992, 225104, 239173, 284614, 347888, 478346, 569228, 956692, 973319, 1138456, 1913384, 1946638, 2276912, 3826768, 3893276, 7786552, 10706509, 15573104, 16546423, 21413018, 33092846, 42826036, 66185692, 85652072, 132371384, 171304144, 182010653, 264742768, 364021306, 728042612, 1456085224, 2912170448]

約数ペア:

[(1, 2912170448), (2, 1456085224), (4, 728042612), (8, 364021306), (11, 264742768), (16, 182010653), (17, 171304144), (22, 132371384), (34, 85652072), (44, 66185692), (68, 42826036), (88, 33092846), (136, 21413018), (176, 16546423), (187, 15573104), (272, 10706509), (374, 7786552), (748, 3893276), (761, 3826768), (1279, 2276912), (1496, 1946638), (1522, 1913384), (2558, 1138456), (2992, 973319), (3044, 956692), (5116, 569228), (6088, 478346), (8371, 347888), (10232, 284614), (12176, 239173), (12937, 225104), (14069, 206992), (16742, 173944), (20464, 142307), (21743, 133936), (25874, 112552), (28138, 103496), (33484, 86972), (43486, 66968), (51748, 56276)]