223645656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 654796800

約数和(自身を除く): 431151144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1217, 1482, 1612, 1767, 1976, 2356, 2418, 2434, 2964, 3224, 3534, 3651, 4712, 4836, 4868, 5928, 7068, 7302, 7657, 9672, 9736, 14136, 14604, 15314, 15821, 22971, 23123, 29208, 30628, 31642, 37727, 45942, 46246, 47463, 61256, 63284, 69369, 75454, 91884, 92492, 94926, 113181, 126568, 138738, 150908, 183768, 184984, 189852, 226362, 277476, 300599, 301816, 379704, 452724, 490451, 554952, 601198, 716813, 901797, 905448, 980902, 1202396, 1433626, 1471353, 1803594, 1961804, 2150439, 2404792, 2867252, 2942706, 3607188, 3923608, 4300878, 5734504, 5885412, 7214376, 8601756, 9318569, 11770824, 17203512, 18637138, 27955707, 37274276, 55911414, 74548552, 111822828, 223645656]

約数ペア:

[(1, 223645656), (2, 111822828), (3, 74548552), (4, 55911414), (6, 37274276), (8, 27955707), (12, 18637138), (13, 17203512), (19, 11770824), (24, 9318569), (26, 8601756), (31, 7214376), (38, 5885412), (39, 5734504), (52, 4300878), (57, 3923608), (62, 3607188), (76, 2942706), (78, 2867252), (93, 2404792), (104, 2150439), (114, 1961804), (124, 1803594), (152, 1471353), (156, 1433626), (186, 1202396), (228, 980902), (247, 905448), (248, 901797), (312, 716813), (372, 601198), (403, 554952), (456, 490451), (494, 452724), (589, 379704), (741, 301816), (744, 300599), (806, 277476), (988, 226362), (1178, 189852), (1209, 184984), (1217, 183768), (1482, 150908), (1612, 138738), (1767, 126568), (1976, 113181), (2356, 94926), (2418, 92492), (2434, 91884), (2964, 75454), (3224, 69369), (3534, 63284), (3651, 61256), (4712, 47463), (4836, 46246), (4868, 45942), (5928, 37727), (7068, 31642), (7302, 30628), (7657, 29208), (9672, 23123), (9736, 22971), (14136, 15821), (14604, 15314)]