512896384

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 128

約数和(自身を含む): 1372250880

約数和(自身を除く): 859354496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2288, 2464, 2912, 4003, 4004, 4576, 4928, 5824, 8006, 8008, 9152, 9856, 11648, 16012, 16016, 18304, 28021, 32024, 32032, 44033, 52039, 56042, 64048, 64064, 88066, 104078, 112084, 128096, 128128, 176132, 208156, 224168, 256192, 308231, 352264, 364273, 416312, 448336, 512384, 572429, 616462, 704528, 728546, 832624, 896672, 1144858, 1232924, 1409056, 1457092, 1665248, 1793344, 2289716, 2465848, 2818112, 2914184, 3330496, 3586688, 4007003, 4579432, 4931696, 5636224, 5828368, 6660992, 8014006, 9158864, 9863392, 11656736, 16028012, 18317728, 19726784, 23313472, 32056024, 36635456, 39453568, 46626944, 64112048, 73270912, 128224096, 256448192, 512896384]

約数ペア:

[(1, 512896384), (2, 256448192), (4, 128224096), (7, 73270912), (8, 64112048), (11, 46626944), (13, 39453568), (14, 36635456), (16, 32056024), (22, 23313472), (26, 19726784), (28, 18317728), (32, 16028012), (44, 11656736), (52, 9863392), (56, 9158864), (64, 8014006), (77, 6660992), (88, 5828368), (91, 5636224), (104, 4931696), (112, 4579432), (128, 4007003), (143, 3586688), (154, 3330496), (176, 2914184), (182, 2818112), (208, 2465848), (224, 2289716), (286, 1793344), (308, 1665248), (352, 1457092), (364, 1409056), (416, 1232924), (448, 1144858), (572, 896672), (616, 832624), (704, 728546), (728, 704528), (832, 616462), (896, 572429), (1001, 512384), (1144, 448336), (1232, 416312), (1408, 364273), (1456, 352264), (1664, 308231), (2002, 256192), (2288, 224168), (2464, 208156), (2912, 176132), (4003, 128128), (4004, 128096), (4576, 112084), (4928, 104078), (5824, 88066), (8006, 64064), (8008, 64048), (9152, 56042), (9856, 52039), (11648, 44033), (16012, 32032), (16016, 32024), (18304, 28021)]