345872744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 771187200

約数和(自身を除く): 425314456

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 148, 158, 259, 296, 316, 518, 553, 632, 1036, 1106, 2072, 2113, 2212, 2923, 4226, 4424, 5846, 8452, 11692, 14791, 16904, 20461, 23384, 29582, 40922, 59164, 78181, 81844, 118328, 156362, 163688, 166927, 312724, 333854, 547267, 625448, 667708, 1094534, 1168489, 1335416, 2189068, 2336978, 4378136, 4673956, 6176299, 9347912, 12352598, 24705196, 43234093, 49410392, 86468186, 172936372, 345872744]

約数ペア:

[(1, 345872744), (2, 172936372), (4, 86468186), (7, 49410392), (8, 43234093), (14, 24705196), (28, 12352598), (37, 9347912), (56, 6176299), (74, 4673956), (79, 4378136), (148, 2336978), (158, 2189068), (259, 1335416), (296, 1168489), (316, 1094534), (518, 667708), (553, 625448), (632, 547267), (1036, 333854), (1106, 312724), (2072, 166927), (2113, 163688), (2212, 156362), (2923, 118328), (4226, 81844), (4424, 78181), (5846, 59164), (8452, 40922), (11692, 29582), (14791, 23384), (16904, 20461)]