493918208

素因数分解:

$2^{11}\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 647702272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 263, 448, 512, 524, 526, 896, 917, 1024, 1048, 1052, 1792, 1834, 1841, 2048, 2096, 2104, 3584, 3668, 3682, 4192, 4208, 7168, 7336, 7364, 8384, 8416, 14336, 14672, 14728, 16768, 16832, 29344, 29456, 33536, 33664, 34453, 58688, 58912, 67072, 67328, 68906, 117376, 117824, 134144, 134656, 137812, 234752, 235648, 241171, 268288, 269312, 275624, 469504, 471296, 482342, 538624, 551248, 939008, 942592, 964684, 1102496, 1878016, 1885184, 1929368, 2204992, 3770368, 3858736, 4409984, 7717472, 8819968, 15434944, 17639936, 30869888, 35279872, 61739776, 70559744, 123479552, 246959104, 493918208]

約数ペア:

[(1, 493918208), (2, 246959104), (4, 123479552), (7, 70559744), (8, 61739776), (14, 35279872), (16, 30869888), (28, 17639936), (32, 15434944), (56, 8819968), (64, 7717472), (112, 4409984), (128, 3858736), (131, 3770368), (224, 2204992), (256, 1929368), (262, 1885184), (263, 1878016), (448, 1102496), (512, 964684), (524, 942592), (526, 939008), (896, 551248), (917, 538624), (1024, 482342), (1048, 471296), (1052, 469504), (1792, 275624), (1834, 269312), (1841, 268288), (2048, 241171), (2096, 235648), (2104, 234752), (3584, 137812), (3668, 134656), (3682, 134144), (4192, 117824), (4208, 117376), (7168, 68906), (7336, 67328), (7364, 67072), (8384, 58912), (8416, 58688), (14336, 34453), (14672, 33664), (14728, 33536), (16768, 29456), (16832, 29344)]