276329284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30937}}^1$

素因数の和:30988

約数の個数: 48

約数和(自身を含む): 623710080

約数和(自身を除く): 347380796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 30937, 61874, 123748, 216559, 340307, 433118, 680614, 866236, 897173, 1361228, 1794346, 2382149, 3588692, 4764298, 6280211, 9528596, 9868903, 12560422, 19737806, 25120844, 39475612, 69082321, 138164642, 276329284]

約数ペア:

[(1, 276329284), (2, 138164642), (4, 69082321), (7, 39475612), (11, 25120844), (14, 19737806), (22, 12560422), (28, 9868903), (29, 9528596), (44, 6280211), (58, 4764298), (77, 3588692), (116, 2382149), (154, 1794346), (203, 1361228), (308, 897173), (319, 866236), (406, 680614), (638, 433118), (812, 340307), (1276, 216559), (2233, 123748), (4466, 61874), (8932, 30937)]