450221136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 1220505216

約数和(自身を除く): 770284080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 193, 276, 368, 386, 552, 579, 772, 1104, 1158, 1544, 2113, 2316, 3088, 4226, 4439, 4632, 6339, 8452, 8878, 9264, 12678, 13317, 16904, 17756, 25356, 26634, 33808, 35512, 48599, 50712, 53268, 71024, 97198, 101424, 106536, 145797, 194396, 213072, 291594, 388792, 407809, 583188, 777584, 815618, 1166376, 1223427, 1631236, 2332752, 2446854, 3262472, 4893708, 6524944, 9379607, 9787416, 18759214, 19574832, 28138821, 37518428, 56277642, 75036856, 112555284, 150073712, 225110568, 450221136]

約数ペア:

[(1, 450221136), (2, 225110568), (3, 150073712), (4, 112555284), (6, 75036856), (8, 56277642), (12, 37518428), (16, 28138821), (23, 19574832), (24, 18759214), (46, 9787416), (48, 9379607), (69, 6524944), (92, 4893708), (138, 3262472), (184, 2446854), (193, 2332752), (276, 1631236), (368, 1223427), (386, 1166376), (552, 815618), (579, 777584), (772, 583188), (1104, 407809), (1158, 388792), (1544, 291594), (2113, 213072), (2316, 194396), (3088, 145797), (4226, 106536), (4439, 101424), (4632, 97198), (6339, 71024), (8452, 53268), (8878, 50712), (9264, 48599), (12678, 35512), (13317, 33808), (16904, 26634), (17756, 25356)]