1243542888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9241}}^1$

素因数の和:9352

約数の個数: 128

約数和(自身を含む): 3992544000

約数和(自身を除く): 2749001112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1512, 1602, 1869, 2136, 2403, 2492, 3204, 3738, 4806, 4984, 5607, 6408, 7476, 9241, 9612, 11214, 14952, 16821, 18482, 19224, 22428, 27723, 33642, 36964, 44856, 55446, 64687, 67284, 73928, 83169, 110892, 129374, 134568, 166338, 194061, 221784, 249507, 258748, 332676, 388122, 499014, 517496, 582183, 665352, 776244, 822449, 998028, 1164366, 1552488, 1644898, 1746549, 1996056, 2328732, 2467347, 3289796, 3493098, 4657464, 4934694, 5757143, 6579592, 6986196, 7402041, 9869388, 11514286, 13972392, 14804082, 17271429, 19738776, 22206123, 23028572, 29608164, 34542858, 44412246, 46057144, 51814287, 59216328, 69085716, 88824492, 103628574, 138171432, 155442861, 177648984, 207257148, 310885722, 414514296, 621771444, 1243542888]

約数ペア:

[(1, 1243542888), (2, 621771444), (3, 414514296), (4, 310885722), (6, 207257148), (7, 177648984), (8, 155442861), (9, 138171432), (12, 103628574), (14, 88824492), (18, 69085716), (21, 59216328), (24, 51814287), (27, 46057144), (28, 44412246), (36, 34542858), (42, 29608164), (54, 23028572), (56, 22206123), (63, 19738776), (72, 17271429), (84, 14804082), (89, 13972392), (108, 11514286), (126, 9869388), (168, 7402041), (178, 6986196), (189, 6579592), (216, 5757143), (252, 4934694), (267, 4657464), (356, 3493098), (378, 3289796), (504, 2467347), (534, 2328732), (623, 1996056), (712, 1746549), (756, 1644898), (801, 1552488), (1068, 1164366), (1246, 998028), (1512, 822449), (1602, 776244), (1869, 665352), (2136, 582183), (2403, 517496), (2492, 499014), (3204, 388122), (3738, 332676), (4806, 258748), (4984, 249507), (5607, 221784), (6408, 194061), (7476, 166338), (9241, 134568), (9612, 129374), (11214, 110892), (14952, 83169), (16821, 73928), (18482, 67284), (19224, 64687), (22428, 55446), (27723, 44856), (33642, 36964)]