458157056

素因数分解:

$2^{10}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 132

約数和(自身を含む): 1114517808

約数和(自身を除く): 656360752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 397, 448, 512, 644, 736, 784, 794, 896, 1024, 1127, 1288, 1472, 1568, 1588, 1792, 2254, 2576, 2779, 2944, 3136, 3176, 3584, 4508, 5152, 5558, 5888, 6272, 6352, 7168, 9016, 9131, 10304, 11116, 11776, 12544, 12704, 18032, 18262, 19453, 20608, 22232, 23552, 25088, 25408, 36064, 36524, 38906, 41216, 44464, 50176, 50816, 63917, 72128, 73048, 77812, 82432, 88928, 101632, 127834, 144256, 146096, 155624, 164864, 177856, 203264, 255668, 288512, 292192, 311248, 355712, 406528, 447419, 511336, 577024, 584384, 622496, 711424, 894838, 1022672, 1154048, 1168768, 1244992, 1422848, 1789676, 2045344, 2337536, 2489984, 2845696, 3579352, 4090688, 4675072, 4979968, 7158704, 8181376, 9350144, 9959936, 14317408, 16362752, 19919872, 28634816, 32725504, 57269632, 65451008, 114539264, 229078528, 458157056]

約数ペア:

[(1, 458157056), (2, 229078528), (4, 114539264), (7, 65451008), (8, 57269632), (14, 32725504), (16, 28634816), (23, 19919872), (28, 16362752), (32, 14317408), (46, 9959936), (49, 9350144), (56, 8181376), (64, 7158704), (92, 4979968), (98, 4675072), (112, 4090688), (128, 3579352), (161, 2845696), (184, 2489984), (196, 2337536), (224, 2045344), (256, 1789676), (322, 1422848), (368, 1244992), (392, 1168768), (397, 1154048), (448, 1022672), (512, 894838), (644, 711424), (736, 622496), (784, 584384), (794, 577024), (896, 511336), (1024, 447419), (1127, 406528), (1288, 355712), (1472, 311248), (1568, 292192), (1588, 288512), (1792, 255668), (2254, 203264), (2576, 177856), (2779, 164864), (2944, 155624), (3136, 146096), (3176, 144256), (3584, 127834), (4508, 101632), (5152, 88928), (5558, 82432), (5888, 77812), (6272, 73048), (6352, 72128), (7168, 63917), (9016, 50816), (9131, 50176), (10304, 44464), (11116, 41216), (11776, 38906), (12544, 36524), (12704, 36064), (18032, 25408), (18262, 25088), (19453, 23552), (20608, 22232)]