231941008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2832

約数の個数: 60

約数和(自身を含む): 502491648

約数和(自身を除く): 270550640

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 2767, 3224, 5239, 5534, 6448, 10478, 11068, 20956, 22136, 35971, 41912, 44272, 71942, 83824, 85777, 143884, 171554, 287768, 343108, 467623, 575536, 686216, 935246, 1115101, 1372432, 1870492, 2230202, 3740984, 4460404, 7481968, 8920808, 14496313, 17841616, 28992626, 57985252, 115970504, 231941008]

約数ペア:

[(1, 231941008), (2, 115970504), (4, 57985252), (8, 28992626), (13, 17841616), (16, 14496313), (26, 8920808), (31, 7481968), (52, 4460404), (62, 3740984), (104, 2230202), (124, 1870492), (169, 1372432), (208, 1115101), (248, 935246), (338, 686216), (403, 575536), (496, 467623), (676, 343108), (806, 287768), (1352, 171554), (1612, 143884), (2704, 85777), (2767, 83824), (3224, 71942), (5239, 44272), (5534, 41912), (6448, 35971), (10478, 22136), (11068, 20956)]