311236272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127139}}^1$

素因数の和:127170

約数の個数: 60

約数和(自身を含む): 922273560

約数和(自身を除く): 611037288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 127139, 254278, 381417, 508556, 762834, 1017112, 1144251, 1525668, 2034224, 2161363, 2288502, 3051336, 4322726, 4577004, 6102672, 6484089, 8645452, 9154008, 12968178, 17290904, 18308016, 19452267, 25936356, 34581808, 38904534, 51872712, 77809068, 103745424, 155618136, 311236272]

約数ペア:

[(1, 311236272), (2, 155618136), (3, 103745424), (4, 77809068), (6, 51872712), (8, 38904534), (9, 34581808), (12, 25936356), (16, 19452267), (17, 18308016), (18, 17290904), (24, 12968178), (34, 9154008), (36, 8645452), (48, 6484089), (51, 6102672), (68, 4577004), (72, 4322726), (102, 3051336), (136, 2288502), (144, 2161363), (153, 2034224), (204, 1525668), (272, 1144251), (306, 1017112), (408, 762834), (612, 508556), (816, 381417), (1224, 254278), (2448, 127139)]