504856576

素因数分解:

$2^{15}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 1207941120

約数和(自身を除く): 703084544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 142, 217, 224, 248, 256, 284, 434, 448, 496, 497, 512, 568, 868, 896, 992, 994, 1024, 1136, 1736, 1792, 1984, 1988, 2048, 2201, 2272, 3472, 3584, 3968, 3976, 4096, 4402, 4544, 6944, 7168, 7936, 7952, 8192, 8804, 9088, 13888, 14336, 15407, 15872, 15904, 16384, 17608, 18176, 27776, 28672, 30814, 31744, 31808, 32768, 35216, 36352, 55552, 57344, 61628, 63488, 63616, 70432, 72704, 111104, 114688, 123256, 126976, 127232, 140864, 145408, 222208, 229376, 246512, 253952, 254464, 281728, 290816, 444416, 493024, 507904, 508928, 563456, 581632, 888832, 986048, 1015808, 1017856, 1126912, 1163264, 1777664, 1972096, 2035712, 2253824, 2326528, 3555328, 3944192, 4071424, 4507648, 7110656, 7888384, 8142848, 9015296, 15776768, 16285696, 18030592, 31553536, 36061184, 63107072, 72122368, 126214144, 252428288, 504856576]

約数ペア:

[(1, 504856576), (2, 252428288), (4, 126214144), (7, 72122368), (8, 63107072), (14, 36061184), (16, 31553536), (28, 18030592), (31, 16285696), (32, 15776768), (56, 9015296), (62, 8142848), (64, 7888384), (71, 7110656), (112, 4507648), (124, 4071424), (128, 3944192), (142, 3555328), (217, 2326528), (224, 2253824), (248, 2035712), (256, 1972096), (284, 1777664), (434, 1163264), (448, 1126912), (496, 1017856), (497, 1015808), (512, 986048), (568, 888832), (868, 581632), (896, 563456), (992, 508928), (994, 507904), (1024, 493024), (1136, 444416), (1736, 290816), (1792, 281728), (1984, 254464), (1988, 253952), (2048, 246512), (2201, 229376), (2272, 222208), (3472, 145408), (3584, 140864), (3968, 127232), (3976, 126976), (4096, 123256), (4402, 114688), (4544, 111104), (6944, 72704), (7168, 70432), (7936, 63616), (7952, 63488), (8192, 61628), (8804, 57344), (9088, 55552), (13888, 36352), (14336, 35216), (15407, 32768), (15872, 31808), (15904, 31744), (16384, 30814), (17608, 28672), (18176, 27776)]