712925696

素因数分解:

$2^9\times 7^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 120

約数和(自身を含む): 1676791116

約数和(自身を除く): 963865420

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 157, 181, 196, 224, 256, 314, 362, 392, 448, 512, 628, 724, 784, 896, 1099, 1256, 1267, 1448, 1568, 1792, 2198, 2512, 2534, 2896, 3136, 3584, 4396, 5024, 5068, 5792, 6272, 7693, 8792, 8869, 10048, 10136, 11584, 12544, 15386, 17584, 17738, 20096, 20272, 23168, 25088, 28417, 30772, 35168, 35476, 40192, 40544, 46336, 56834, 61544, 70336, 70952, 80384, 81088, 92672, 113668, 123088, 140672, 141904, 162176, 198919, 227336, 246176, 281344, 283808, 324352, 397838, 454672, 492352, 562688, 567616, 648704, 795676, 909344, 984704, 1135232, 1392433, 1591352, 1818688, 1969408, 2270464, 2784866, 3182704, 3637376, 3938816, 4540928, 5569732, 6365408, 7274752, 11139464, 12730816, 14549504, 22278928, 25461632, 44557856, 50923264, 89115712, 101846528, 178231424, 356462848, 712925696]

約数ペア:

[(1, 712925696), (2, 356462848), (4, 178231424), (7, 101846528), (8, 89115712), (14, 50923264), (16, 44557856), (28, 25461632), (32, 22278928), (49, 14549504), (56, 12730816), (64, 11139464), (98, 7274752), (112, 6365408), (128, 5569732), (157, 4540928), (181, 3938816), (196, 3637376), (224, 3182704), (256, 2784866), (314, 2270464), (362, 1969408), (392, 1818688), (448, 1591352), (512, 1392433), (628, 1135232), (724, 984704), (784, 909344), (896, 795676), (1099, 648704), (1256, 567616), (1267, 562688), (1448, 492352), (1568, 454672), (1792, 397838), (2198, 324352), (2512, 283808), (2534, 281344), (2896, 246176), (3136, 227336), (3584, 198919), (4396, 162176), (5024, 141904), (5068, 140672), (5792, 123088), (6272, 113668), (7693, 92672), (8792, 81088), (8869, 80384), (10048, 70952), (10136, 70336), (11584, 61544), (12544, 56834), (15386, 46336), (17584, 40544), (17738, 40192), (20096, 35476), (20272, 35168), (23168, 30772), (25088, 28417)]