1266761804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 2872676352

約数和(自身を除く): 1605914548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 181, 217, 308, 341, 362, 434, 682, 724, 733, 868, 1267, 1364, 1466, 1991, 2387, 2534, 2932, 3982, 4774, 5068, 5131, 5611, 7964, 8063, 9548, 10262, 11222, 13937, 16126, 20524, 22444, 22723, 27874, 32252, 39277, 45446, 55748, 56441, 61721, 78554, 90892, 112882, 123442, 132673, 157108, 159061, 225764, 246884, 249953, 265346, 318122, 432047, 499906, 530692, 636244, 864094, 928711, 999812, 1459403, 1728188, 1749671, 1857422, 2918806, 3499342, 3714844, 4112863, 5837612, 6998684, 8225726, 10215821, 16451452, 20431642, 28790041, 40863284, 45241493, 57580082, 90482986, 115160164, 180965972, 316690451, 633380902, 1266761804]

約数ペア:

[(1, 1266761804), (2, 633380902), (4, 316690451), (7, 180965972), (11, 115160164), (14, 90482986), (22, 57580082), (28, 45241493), (31, 40863284), (44, 28790041), (62, 20431642), (77, 16451452), (124, 10215821), (154, 8225726), (181, 6998684), (217, 5837612), (308, 4112863), (341, 3714844), (362, 3499342), (434, 2918806), (682, 1857422), (724, 1749671), (733, 1728188), (868, 1459403), (1267, 999812), (1364, 928711), (1466, 864094), (1991, 636244), (2387, 530692), (2534, 499906), (2932, 432047), (3982, 318122), (4774, 265346), (5068, 249953), (5131, 246884), (5611, 225764), (7964, 159061), (8063, 157108), (9548, 132673), (10262, 123442), (11222, 112882), (13937, 90892), (16126, 78554), (20524, 61721), (22444, 56441), (22723, 55748), (27874, 45446), (32252, 39277)]