423807072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{339589}}^1$

素因数の和:339615

約数の個数: 48

約数和(自身を含む): 1198073520

約数和(自身を除く): 774266448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 339589, 679178, 1018767, 1358356, 2037534, 2716712, 4075068, 4414657, 5433424, 8150136, 8829314, 10866848, 13243971, 16300272, 17658628, 26487942, 32600544, 35317256, 52975884, 70634512, 105951768, 141269024, 211903536, 423807072]

約数ペア:

[(1, 423807072), (2, 211903536), (3, 141269024), (4, 105951768), (6, 70634512), (8, 52975884), (12, 35317256), (13, 32600544), (16, 26487942), (24, 17658628), (26, 16300272), (32, 13243971), (39, 10866848), (48, 8829314), (52, 8150136), (78, 5433424), (96, 4414657), (104, 4075068), (156, 2716712), (208, 2037534), (312, 1358356), (416, 1018767), (624, 679178), (1248, 339589)]