1260987588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{907}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 3777701312

約数和(自身を除く): 2516713724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 613, 756, 907, 1134, 1226, 1814, 1839, 2268, 2452, 2721, 3628, 3678, 4291, 5442, 5517, 6349, 7356, 8163, 8582, 10884, 11034, 12698, 12873, 16326, 16551, 17164, 19047, 22068, 24489, 25396, 25746, 32652, 33102, 38094, 38619, 48978, 49653, 51492, 57141, 66204, 73467, 76188, 77238, 97956, 99306, 114282, 115857, 146934, 154476, 171423, 198612, 228564, 231714, 293868, 342846, 347571, 463428, 514269, 555991, 685692, 695142, 1028538, 1111982, 1390284, 1667973, 2057076, 2223964, 3335946, 3891937, 5003919, 6671892, 7783874, 10007838, 11675811, 15011757, 15567748, 20015676, 23351622, 30023514, 35027433, 45035271, 46703244, 60047028, 70054866, 90070542, 105082299, 140109732, 180141084, 210164598, 315246897, 420329196, 630493794, 1260987588]

約数ペア:

[(1, 1260987588), (2, 630493794), (3, 420329196), (4, 315246897), (6, 210164598), (7, 180141084), (9, 140109732), (12, 105082299), (14, 90070542), (18, 70054866), (21, 60047028), (27, 46703244), (28, 45035271), (36, 35027433), (42, 30023514), (54, 23351622), (63, 20015676), (81, 15567748), (84, 15011757), (108, 11675811), (126, 10007838), (162, 7783874), (189, 6671892), (252, 5003919), (324, 3891937), (378, 3335946), (567, 2223964), (613, 2057076), (756, 1667973), (907, 1390284), (1134, 1111982), (1226, 1028538), (1814, 695142), (1839, 685692), (2268, 555991), (2452, 514269), (2721, 463428), (3628, 347571), (3678, 342846), (4291, 293868), (5442, 231714), (5517, 228564), (6349, 198612), (7356, 171423), (8163, 154476), (8582, 146934), (10884, 115857), (11034, 114282), (12698, 99306), (12873, 97956), (16326, 77238), (16551, 76188), (17164, 73467), (19047, 66204), (22068, 57141), (24489, 51492), (25396, 49653), (25746, 48978), (32652, 38619), (33102, 38094)]