503209984

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 112

約数和(自身を含む): 1097005680

約数和(自身を除く): 593795696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 61, 64, 76, 106, 122, 128, 152, 212, 244, 256, 304, 424, 488, 512, 608, 848, 976, 1007, 1024, 1159, 1216, 1696, 1952, 2014, 2048, 2318, 2432, 3233, 3392, 3904, 4028, 4096, 4636, 4864, 6466, 6784, 7808, 8056, 8192, 9272, 9728, 12932, 13568, 15616, 16112, 18544, 19456, 25864, 27136, 31232, 32224, 37088, 38912, 51728, 54272, 61427, 62464, 64448, 74176, 77824, 103456, 108544, 122854, 124928, 128896, 148352, 155648, 206912, 217088, 245708, 249856, 257792, 296704, 413824, 434176, 491416, 499712, 515584, 593408, 827648, 982832, 1031168, 1186816, 1655296, 1965664, 2062336, 2373632, 3310592, 3931328, 4124672, 4747264, 6621184, 7862656, 8249344, 9494528, 13242368, 15725312, 26484736, 31450624, 62901248, 125802496, 251604992, 503209984]

約数ペア:

[(1, 503209984), (2, 251604992), (4, 125802496), (8, 62901248), (16, 31450624), (19, 26484736), (32, 15725312), (38, 13242368), (53, 9494528), (61, 8249344), (64, 7862656), (76, 6621184), (106, 4747264), (122, 4124672), (128, 3931328), (152, 3310592), (212, 2373632), (244, 2062336), (256, 1965664), (304, 1655296), (424, 1186816), (488, 1031168), (512, 982832), (608, 827648), (848, 593408), (976, 515584), (1007, 499712), (1024, 491416), (1159, 434176), (1216, 413824), (1696, 296704), (1952, 257792), (2014, 249856), (2048, 245708), (2318, 217088), (2432, 206912), (3233, 155648), (3392, 148352), (3904, 128896), (4028, 124928), (4096, 122854), (4636, 108544), (4864, 103456), (6466, 77824), (6784, 74176), (7808, 64448), (8056, 62464), (8192, 61427), (9272, 54272), (9728, 51728), (12932, 38912), (13568, 37088), (15616, 32224), (16112, 31232), (18544, 27136), (19456, 25864)]