433750016

素因数分解:

$2^{15}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 1040171520

約数和(自身を除く): 606421504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 256, 427, 434, 448, 488, 496, 512, 854, 868, 896, 976, 992, 1024, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 3416, 3472, 3584, 3782, 3904, 3968, 4096, 6832, 6944, 7168, 7564, 7808, 7936, 8192, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 16384, 26474, 27328, 27776, 28672, 30256, 31232, 31744, 32768, 52948, 54656, 55552, 57344, 60512, 62464, 63488, 105896, 109312, 111104, 114688, 121024, 124928, 126976, 211792, 218624, 222208, 229376, 242048, 249856, 253952, 423584, 437248, 444416, 484096, 499712, 507904, 847168, 874496, 888832, 968192, 999424, 1015808, 1694336, 1748992, 1777664, 1936384, 1998848, 3388672, 3497984, 3555328, 3872768, 6777344, 6995968, 7110656, 7745536, 13554688, 13991936, 15491072, 27109376, 30982144, 54218752, 61964288, 108437504, 216875008, 433750016]

約数ペア:

[(1, 433750016), (2, 216875008), (4, 108437504), (7, 61964288), (8, 54218752), (14, 30982144), (16, 27109376), (28, 15491072), (31, 13991936), (32, 13554688), (56, 7745536), (61, 7110656), (62, 6995968), (64, 6777344), (112, 3872768), (122, 3555328), (124, 3497984), (128, 3388672), (217, 1998848), (224, 1936384), (244, 1777664), (248, 1748992), (256, 1694336), (427, 1015808), (434, 999424), (448, 968192), (488, 888832), (496, 874496), (512, 847168), (854, 507904), (868, 499712), (896, 484096), (976, 444416), (992, 437248), (1024, 423584), (1708, 253952), (1736, 249856), (1792, 242048), (1891, 229376), (1952, 222208), (1984, 218624), (2048, 211792), (3416, 126976), (3472, 124928), (3584, 121024), (3782, 114688), (3904, 111104), (3968, 109312), (4096, 105896), (6832, 63488), (6944, 62464), (7168, 60512), (7564, 57344), (7808, 55552), (7936, 54656), (8192, 52948), (13237, 32768), (13664, 31744), (13888, 31232), (14336, 30256), (15128, 28672), (15616, 27776), (15872, 27328), (16384, 26474)]