788891768

素因数分解:

$2^3\times 7^4\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 1754210280

約数和(自身を除く): 965318512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 343, 392, 469, 536, 613, 686, 938, 1226, 1372, 1876, 2401, 2452, 2744, 3283, 3752, 4291, 4802, 4904, 6566, 8582, 9604, 13132, 17164, 19208, 22981, 26264, 30037, 34328, 41071, 45962, 60074, 82142, 91924, 120148, 160867, 164284, 183848, 210259, 240296, 287497, 321734, 328568, 420518, 574994, 643468, 841036, 1149988, 1286936, 1471813, 1682072, 2012479, 2299976, 2943626, 4024958, 5887252, 8049916, 11774504, 14087353, 16099832, 28174706, 56349412, 98611471, 112698824, 197222942, 394445884, 788891768]

約数ペア:

[(1, 788891768), (2, 394445884), (4, 197222942), (7, 112698824), (8, 98611471), (14, 56349412), (28, 28174706), (49, 16099832), (56, 14087353), (67, 11774504), (98, 8049916), (134, 5887252), (196, 4024958), (268, 2943626), (343, 2299976), (392, 2012479), (469, 1682072), (536, 1471813), (613, 1286936), (686, 1149988), (938, 841036), (1226, 643468), (1372, 574994), (1876, 420518), (2401, 328568), (2452, 321734), (2744, 287497), (3283, 240296), (3752, 210259), (4291, 183848), (4802, 164284), (4904, 160867), (6566, 120148), (8582, 91924), (9604, 82142), (13132, 60074), (17164, 45962), (19208, 41071), (22981, 34328), (26264, 30037)]