490348544

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 112

約数和(自身を含む): 1189012608

約数和(自身を除く): 698664064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 503, 512, 544, 896, 952, 1006, 1024, 1088, 1792, 1904, 2012, 2048, 2176, 3521, 3584, 3808, 4024, 4096, 4352, 7042, 7168, 7616, 8048, 8192, 8551, 8704, 14084, 14336, 15232, 16096, 17102, 17408, 28168, 28672, 30464, 32192, 34204, 34816, 56336, 57344, 59857, 60928, 64384, 68408, 69632, 112672, 119714, 121856, 128768, 136816, 139264, 225344, 239428, 243712, 257536, 273632, 450688, 478856, 487424, 515072, 547264, 901376, 957712, 974848, 1030144, 1094528, 1802752, 1915424, 2060288, 2189056, 3605504, 3830848, 4120576, 4378112, 7211008, 7661696, 8756224, 14422016, 15323392, 17512448, 28844032, 30646784, 35024896, 61293568, 70049792, 122587136, 245174272, 490348544]

約数ペア:

[(1, 490348544), (2, 245174272), (4, 122587136), (7, 70049792), (8, 61293568), (14, 35024896), (16, 30646784), (17, 28844032), (28, 17512448), (32, 15323392), (34, 14422016), (56, 8756224), (64, 7661696), (68, 7211008), (112, 4378112), (119, 4120576), (128, 3830848), (136, 3605504), (224, 2189056), (238, 2060288), (256, 1915424), (272, 1802752), (448, 1094528), (476, 1030144), (503, 974848), (512, 957712), (544, 901376), (896, 547264), (952, 515072), (1006, 487424), (1024, 478856), (1088, 450688), (1792, 273632), (1904, 257536), (2012, 243712), (2048, 239428), (2176, 225344), (3521, 139264), (3584, 136816), (3808, 128768), (4024, 121856), (4096, 119714), (4352, 112672), (7042, 69632), (7168, 68408), (7616, 64384), (8048, 60928), (8192, 59857), (8551, 57344), (8704, 56336), (14084, 34816), (14336, 34204), (15232, 32192), (16096, 30464), (17102, 28672), (17408, 28168)]