447291312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 160

約数和(自身を含む): 1353246720

約数和(自身を除く): 905955408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 912, 988, 1178, 1209, 1217, 1482, 1488, 1612, 1767, 1976, 2356, 2418, 2434, 2964, 3224, 3534, 3651, 3952, 4712, 4836, 4868, 5928, 6448, 7068, 7302, 7657, 9424, 9672, 9736, 11856, 14136, 14604, 15314, 15821, 19344, 19472, 22971, 23123, 28272, 29208, 30628, 31642, 37727, 45942, 46246, 47463, 58416, 61256, 63284, 69369, 75454, 91884, 92492, 94926, 113181, 122512, 126568, 138738, 150908, 183768, 184984, 189852, 226362, 253136, 277476, 300599, 301816, 367536, 369968, 379704, 452724, 490451, 554952, 601198, 603632, 716813, 759408, 901797, 905448, 980902, 1109904, 1202396, 1433626, 1471353, 1803594, 1810896, 1961804, 2150439, 2404792, 2867252, 2942706, 3607188, 3923608, 4300878, 4809584, 5734504, 5885412, 7214376, 7847216, 8601756, 9318569, 11469008, 11770824, 14428752, 17203512, 18637138, 23541648, 27955707, 34407024, 37274276, 55911414, 74548552, 111822828, 149097104, 223645656, 447291312]

約数ペア:

[(1, 447291312), (2, 223645656), (3, 149097104), (4, 111822828), (6, 74548552), (8, 55911414), (12, 37274276), (13, 34407024), (16, 27955707), (19, 23541648), (24, 18637138), (26, 17203512), (31, 14428752), (38, 11770824), (39, 11469008), (48, 9318569), (52, 8601756), (57, 7847216), (62, 7214376), (76, 5885412), (78, 5734504), (93, 4809584), (104, 4300878), (114, 3923608), (124, 3607188), (152, 2942706), (156, 2867252), (186, 2404792), (208, 2150439), (228, 1961804), (247, 1810896), (248, 1803594), (304, 1471353), (312, 1433626), (372, 1202396), (403, 1109904), (456, 980902), (494, 905448), (496, 901797), (589, 759408), (624, 716813), (741, 603632), (744, 601198), (806, 554952), (912, 490451), (988, 452724), (1178, 379704), (1209, 369968), (1217, 367536), (1482, 301816), (1488, 300599), (1612, 277476), (1767, 253136), (1976, 226362), (2356, 189852), (2418, 184984), (2434, 183768), (2964, 150908), (3224, 138738), (3534, 126568), (3651, 122512), (3952, 113181), (4712, 94926), (4836, 92492), (4868, 91884), (5928, 75454), (6448, 69369), (7068, 63284), (7302, 61256), (7657, 58416), (9424, 47463), (9672, 46246), (9736, 45942), (11856, 37727), (14136, 31642), (14604, 30628), (15314, 29208), (15821, 28272), (19344, 23123), (19472, 22971)]