247216536

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 816641280

約数和(自身を除く): 569424744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 243, 252, 259, 296, 324, 333, 378, 444, 486, 491, 504, 518, 567, 648, 666, 756, 777, 888, 972, 982, 999, 1036, 1134, 1332, 1473, 1512, 1554, 1701, 1944, 1964, 1998, 2072, 2268, 2331, 2664, 2946, 2997, 3108, 3402, 3437, 3928, 3996, 4419, 4536, 4662, 5892, 5994, 6216, 6804, 6874, 6993, 7992, 8838, 8991, 9324, 10311, 11784, 11988, 13257, 13608, 13748, 13986, 17676, 17982, 18167, 18648, 20622, 20979, 23976, 26514, 27496, 27972, 30933, 35352, 35964, 36334, 39771, 41244, 41958, 53028, 54501, 55944, 61866, 62937, 71928, 72668, 79542, 82488, 83916, 92799, 106056, 109002, 119313, 123732, 125874, 127169, 145336, 159084, 163503, 167832, 185598, 218004, 238626, 247464, 251748, 254338, 278397, 318168, 327006, 371196, 381507, 436008, 477252, 490509, 503496, 508676, 556794, 654012, 742392, 763014, 835191, 954504, 981018, 1017352, 1113588, 1144521, 1308024, 1471527, 1526028, 1670382, 1962036, 2227176, 2289042, 2943054, 3052056, 3340764, 3433563, 3924072, 4414581, 4578084, 5886108, 6681528, 6867126, 8829162, 9156168, 10300689, 11772216, 13734252, 17658324, 20601378, 27468504, 30902067, 35316648, 41202756, 61804134, 82405512, 123608268, 247216536]

約数ペア:

[(1, 247216536), (2, 123608268), (3, 82405512), (4, 61804134), (6, 41202756), (7, 35316648), (8, 30902067), (9, 27468504), (12, 20601378), (14, 17658324), (18, 13734252), (21, 11772216), (24, 10300689), (27, 9156168), (28, 8829162), (36, 6867126), (37, 6681528), (42, 5886108), (54, 4578084), (56, 4414581), (63, 3924072), (72, 3433563), (74, 3340764), (81, 3052056), (84, 2943054), (108, 2289042), (111, 2227176), (126, 1962036), (148, 1670382), (162, 1526028), (168, 1471527), (189, 1308024), (216, 1144521), (222, 1113588), (243, 1017352), (252, 981018), (259, 954504), (296, 835191), (324, 763014), (333, 742392), (378, 654012), (444, 556794), (486, 508676), (491, 503496), (504, 490509), (518, 477252), (567, 436008), (648, 381507), (666, 371196), (756, 327006), (777, 318168), (888, 278397), (972, 254338), (982, 251748), (999, 247464), (1036, 238626), (1134, 218004), (1332, 185598), (1473, 167832), (1512, 163503), (1554, 159084), (1701, 145336), (1944, 127169), (1964, 125874), (1998, 123732), (2072, 119313), (2268, 109002), (2331, 106056), (2664, 92799), (2946, 83916), (2997, 82488), (3108, 79542), (3402, 72668), (3437, 71928), (3928, 62937), (3996, 61866), (4419, 55944), (4536, 54501), (4662, 53028), (5892, 41958), (5994, 41244), (6216, 39771), (6804, 36334), (6874, 35964), (6993, 35352), (7992, 30933), (8838, 27972), (8991, 27496), (9324, 26514), (10311, 23976), (11784, 20979), (11988, 20622), (13257, 18648), (13608, 18167), (13748, 17982), (13986, 17676)]