380627114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 710193600

約数和(自身を除く): 329566486

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 961, 1178, 1489, 1922, 2978, 4123, 6727, 8246, 10423, 13454, 18259, 20846, 28291, 36518, 46159, 56582, 92318, 127813, 198037, 255626, 323113, 396074, 646226, 877021, 1430929, 1754042, 2861858, 6139147, 10016503, 12278294, 20033006, 27187651, 54375302, 190313557, 380627114]

約数ペア:

[(1, 380627114), (2, 190313557), (7, 54375302), (14, 27187651), (19, 20033006), (31, 12278294), (38, 10016503), (62, 6139147), (133, 2861858), (217, 1754042), (266, 1430929), (434, 877021), (589, 646226), (961, 396074), (1178, 323113), (1489, 255626), (1922, 198037), (2978, 127813), (4123, 92318), (6727, 56582), (8246, 46159), (10423, 36518), (13454, 28291), (18259, 20846)]