804520496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 1889879040

約数和(自身を除く): 1085358544

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 53, 76, 92, 104, 106, 152, 167, 184, 208, 212, 247, 299, 304, 334, 368, 424, 437, 494, 598, 668, 689, 848, 874, 988, 1007, 1196, 1219, 1336, 1378, 1748, 1976, 2014, 2171, 2392, 2438, 2672, 2756, 3173, 3496, 3841, 3952, 4028, 4342, 4784, 4876, 5512, 5681, 6346, 6992, 7682, 8056, 8684, 8851, 9752, 11024, 11362, 12692, 13091, 15364, 15847, 16112, 17368, 17702, 19504, 22724, 23161, 25384, 26182, 30728, 31694, 34736, 35404, 41249, 45448, 46322, 49933, 50768, 52364, 61456, 63388, 70808, 72979, 82498, 90896, 92644, 99866, 104728, 115063, 126776, 141616, 145958, 164996, 168169, 185288, 199732, 203573, 209456, 230126, 253552, 291916, 301093, 329992, 336338, 370576, 399464, 407146, 460252, 583832, 602186, 659984, 672676, 798928, 814292, 920504, 948727, 1167664, 1204372, 1345352, 1628584, 1841008, 1897454, 2186197, 2408744, 2646449, 2690704, 3257168, 3794908, 3867887, 4372394, 4817488, 5292898, 7589816, 7735774, 8744788, 10585796, 15179632, 15471548, 17489576, 21171592, 30943096, 34979152, 42343184, 50282531, 61886192, 100565062, 201130124, 402260248, 804520496]

約数ペア:

[(1, 804520496), (2, 402260248), (4, 201130124), (8, 100565062), (13, 61886192), (16, 50282531), (19, 42343184), (23, 34979152), (26, 30943096), (38, 21171592), (46, 17489576), (52, 15471548), (53, 15179632), (76, 10585796), (92, 8744788), (104, 7735774), (106, 7589816), (152, 5292898), (167, 4817488), (184, 4372394), (208, 3867887), (212, 3794908), (247, 3257168), (299, 2690704), (304, 2646449), (334, 2408744), (368, 2186197), (424, 1897454), (437, 1841008), (494, 1628584), (598, 1345352), (668, 1204372), (689, 1167664), (848, 948727), (874, 920504), (988, 814292), (1007, 798928), (1196, 672676), (1219, 659984), (1336, 602186), (1378, 583832), (1748, 460252), (1976, 407146), (2014, 399464), (2171, 370576), (2392, 336338), (2438, 329992), (2672, 301093), (2756, 291916), (3173, 253552), (3496, 230126), (3841, 209456), (3952, 203573), (4028, 199732), (4342, 185288), (4784, 168169), (4876, 164996), (5512, 145958), (5681, 141616), (6346, 126776), (6992, 115063), (7682, 104728), (8056, 99866), (8684, 92644), (8851, 90896), (9752, 82498), (11024, 72979), (11362, 70808), (12692, 63388), (13091, 61456), (15364, 52364), (15847, 50768), (16112, 49933), (17368, 46322), (17702, 45448), (19504, 41249), (22724, 35404), (23161, 34736), (25384, 31694), (26182, 30728)]