291247344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1955

約数の個数: 120

約数和(自身を含む): 869087232

約数和(自身を除く): 577839888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 423, 552, 564, 752, 828, 846, 1081, 1104, 1128, 1656, 1692, 1871, 2162, 2256, 3243, 3312, 3384, 3742, 4324, 5613, 6486, 6768, 7484, 8648, 9729, 11226, 12972, 14968, 16839, 17296, 19458, 22452, 25944, 29936, 33678, 38916, 43033, 44904, 51888, 67356, 77832, 86066, 87937, 89808, 129099, 134712, 155664, 172132, 175874, 258198, 263811, 269424, 344264, 351748, 387297, 516396, 527622, 688528, 703496, 774594, 791433, 1032792, 1055244, 1406992, 1549188, 1582866, 2022551, 2065584, 2110488, 3098376, 3165732, 4045102, 4220976, 6067653, 6196752, 6331464, 8090204, 12135306, 12662928, 16180408, 18202959, 24270612, 32360816, 36405918, 48541224, 72811836, 97082448, 145623672, 291247344]

約数ペア:

[(1, 291247344), (2, 145623672), (3, 97082448), (4, 72811836), (6, 48541224), (8, 36405918), (9, 32360816), (12, 24270612), (16, 18202959), (18, 16180408), (23, 12662928), (24, 12135306), (36, 8090204), (46, 6331464), (47, 6196752), (48, 6067653), (69, 4220976), (72, 4045102), (92, 3165732), (94, 3098376), (138, 2110488), (141, 2065584), (144, 2022551), (184, 1582866), (188, 1549188), (207, 1406992), (276, 1055244), (282, 1032792), (368, 791433), (376, 774594), (414, 703496), (423, 688528), (552, 527622), (564, 516396), (752, 387297), (828, 351748), (846, 344264), (1081, 269424), (1104, 263811), (1128, 258198), (1656, 175874), (1692, 172132), (1871, 155664), (2162, 134712), (2256, 129099), (3243, 89808), (3312, 87937), (3384, 86066), (3742, 77832), (4324, 67356), (5613, 51888), (6486, 44904), (6768, 43033), (7484, 38916), (8648, 33678), (9729, 29936), (11226, 25944), (12972, 22452), (14968, 19458), (16839, 17296)]