1229144752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 2674828800

約数和(自身を除く): 1445684048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 139, 176, 188, 278, 376, 517, 556, 752, 1034, 1069, 1112, 1529, 2068, 2138, 2224, 3058, 4136, 4276, 6116, 6533, 8272, 8552, 11759, 12232, 13066, 17104, 23518, 24464, 26132, 47036, 50243, 52264, 71863, 94072, 100486, 104528, 143726, 148591, 188144, 200972, 287452, 297182, 401944, 552673, 574904, 594364, 803888, 1105346, 1149808, 1188728, 1634501, 2210692, 2377456, 3269002, 4421384, 6538004, 6983777, 8842768, 13076008, 13967554, 26152016, 27935108, 55870216, 76821547, 111740432, 153643094, 307286188, 614572376, 1229144752]

約数ペア:

[(1, 1229144752), (2, 614572376), (4, 307286188), (8, 153643094), (11, 111740432), (16, 76821547), (22, 55870216), (44, 27935108), (47, 26152016), (88, 13967554), (94, 13076008), (139, 8842768), (176, 6983777), (188, 6538004), (278, 4421384), (376, 3269002), (517, 2377456), (556, 2210692), (752, 1634501), (1034, 1188728), (1069, 1149808), (1112, 1105346), (1529, 803888), (2068, 594364), (2138, 574904), (2224, 552673), (3058, 401944), (4136, 297182), (4276, 287452), (6116, 200972), (6533, 188144), (8272, 148591), (8552, 143726), (11759, 104528), (12232, 100486), (13066, 94072), (17104, 71863), (23518, 52264), (24464, 50243), (26132, 47036)]