40704163452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1254907}}^1$

素因数の和:1254987

約数の個数: 72

約数和(自身を含む): 110999122416

約数和(自身を除く): 70294958964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 32436, 1254907, 2509814, 3764721, 5019628, 7529442, 11294163, 15058884, 21333419, 22588326, 42666838, 45176652, 64000257, 66510071, 85333676, 128000514, 133020142, 192000771, 199530213, 256001028, 266040284, 384001542, 399060426, 598590639, 768003084, 798120852, 1130671207, 1197181278, 2261342414, 2394362556, 3392013621, 4522684828, 6784027242, 10176040863, 13568054484, 20352081726, 40704163452]

約数ペア:

[(1, 40704163452), (2, 20352081726), (3, 13568054484), (4, 10176040863), (6, 6784027242), (9, 4522684828), (12, 3392013621), (17, 2394362556), (18, 2261342414), (34, 1197181278), (36, 1130671207), (51, 798120852), (53, 768003084), (68, 598590639), (102, 399060426), (106, 384001542), (153, 266040284), (159, 256001028), (204, 199530213), (212, 192000771), (306, 133020142), (318, 128000514), (477, 85333676), (612, 66510071), (636, 64000257), (901, 45176652), (954, 42666838), (1802, 22588326), (1908, 21333419), (2703, 15058884), (3604, 11294163), (5406, 7529442), (8109, 5019628), (10812, 3764721), (16218, 2509814), (32436, 1254907)]