540409856

素因数分解:

$2^{17}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 1342172160

約数和(自身を除く): 801762304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 512, 532, 589, 608, 868, 896, 992, 1024, 1064, 1178, 1216, 1736, 1792, 1984, 2048, 2128, 2356, 2432, 3472, 3584, 3968, 4096, 4123, 4256, 4712, 4864, 6944, 7168, 7936, 8192, 8246, 8512, 9424, 9728, 13888, 14336, 15872, 16384, 16492, 17024, 18848, 19456, 27776, 28672, 31744, 32768, 32984, 34048, 37696, 38912, 55552, 57344, 63488, 65536, 65968, 68096, 75392, 77824, 111104, 114688, 126976, 131072, 131936, 136192, 150784, 155648, 222208, 229376, 253952, 263872, 272384, 301568, 311296, 444416, 458752, 507904, 527744, 544768, 603136, 622592, 888832, 917504, 1015808, 1055488, 1089536, 1206272, 1245184, 1777664, 2031616, 2110976, 2179072, 2412544, 2490368, 3555328, 4063232, 4221952, 4358144, 4825088, 7110656, 8443904, 8716288, 9650176, 14221312, 16887808, 17432576, 19300352, 28442624, 33775616, 38600704, 67551232, 77201408, 135102464, 270204928, 540409856]

約数ペア:

[(1, 540409856), (2, 270204928), (4, 135102464), (7, 77201408), (8, 67551232), (14, 38600704), (16, 33775616), (19, 28442624), (28, 19300352), (31, 17432576), (32, 16887808), (38, 14221312), (56, 9650176), (62, 8716288), (64, 8443904), (76, 7110656), (112, 4825088), (124, 4358144), (128, 4221952), (133, 4063232), (152, 3555328), (217, 2490368), (224, 2412544), (248, 2179072), (256, 2110976), (266, 2031616), (304, 1777664), (434, 1245184), (448, 1206272), (496, 1089536), (512, 1055488), (532, 1015808), (589, 917504), (608, 888832), (868, 622592), (896, 603136), (992, 544768), (1024, 527744), (1064, 507904), (1178, 458752), (1216, 444416), (1736, 311296), (1792, 301568), (1984, 272384), (2048, 263872), (2128, 253952), (2356, 229376), (2432, 222208), (3472, 155648), (3584, 150784), (3968, 136192), (4096, 131936), (4123, 131072), (4256, 126976), (4712, 114688), (4864, 111104), (6944, 77824), (7168, 75392), (7936, 68096), (8192, 65968), (8246, 65536), (8512, 63488), (9424, 57344), (9728, 55552), (13888, 38912), (14336, 37696), (15872, 34048), (16384, 32984), (16492, 32768), (17024, 31744), (18848, 28672), (19456, 27776)]