2488654340944

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1\times {\mathrm{3049}}^1$

素因数の和:5420

約数の個数: 80

約数和(自身を含む): 4888401408000

約数和(自身を除く): 2399747067056

約数列:

[1, 2, 4, 8, 16, 127, 197, 254, 394, 508, 788, 1016, 1576, 2032, 2039, 3049, 3152, 4078, 6098, 8156, 12196, 16312, 24392, 25019, 32624, 48784, 50038, 100076, 200152, 258953, 387223, 400304, 401683, 517906, 600653, 774446, 803366, 1035812, 1201306, 1548892, 1606732, 2071624, 2402612, 3097784, 3213464, 4143248, 4805224, 6195568, 6216911, 6426928, 9610448, 12433822, 24867644, 49735288, 51013741, 76282931, 99470576, 102027482, 152565862, 204054964, 305131724, 408109928, 610263448, 789547697, 816219856, 1220526896, 1224731467, 1579095394, 2449462934, 3158190788, 4898925868, 6316381576, 9797851736, 12632763152, 19595703472, 155540896309, 311081792618, 622163585236, 1244327170472, 2488654340944]

約数ペア:

[(1, 2488654340944), (2, 1244327170472), (4, 622163585236), (8, 311081792618), (16, 155540896309), (127, 19595703472), (197, 12632763152), (254, 9797851736), (394, 6316381576), (508, 4898925868), (788, 3158190788), (1016, 2449462934), (1576, 1579095394), (2032, 1224731467), (2039, 1220526896), (3049, 816219856), (3152, 789547697), (4078, 610263448), (6098, 408109928), (8156, 305131724), (12196, 204054964), (16312, 152565862), (24392, 102027482), (25019, 99470576), (32624, 76282931), (48784, 51013741), (50038, 49735288), (100076, 24867644), (200152, 12433822), (258953, 9610448), (387223, 6426928), (400304, 6216911), (401683, 6195568), (517906, 4805224), (600653, 4143248), (774446, 3213464), (803366, 3097784), (1035812, 2402612), (1201306, 2071624), (1548892, 1606732)]