620281728

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1641

約数の個数: 192

約数和(自身を含む): 2011276800

約数和(自身を除く): 1390995072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1579, 1584, 1984, 2046, 2112, 2232, 2728, 2976, 3069, 3158, 3168, 3968, 4092, 4224, 4464, 4737, 5456, 5952, 6138, 6316, 6336, 8184, 8928, 9474, 10912, 11904, 12276, 12632, 12672, 14211, 16368, 17369, 17856, 18948, 21824, 24552, 25264, 28422, 32736, 34738, 35712, 37896, 43648, 48949, 49104, 50528, 52107, 56844, 65472, 69476, 75792, 97898, 98208, 101056, 104214, 113688, 130944, 138952, 146847, 151584, 156321, 195796, 196416, 202112, 208428, 227376, 277904, 293694, 303168, 312642, 391592, 392832, 416856, 440541, 454752, 538439, 555808, 587388, 606336, 625284, 783184, 833712, 881082, 909504, 1076878, 1111616, 1174776, 1250568, 1566368, 1615317, 1667424, 1762164, 1819008, 2153756, 2223232, 2349552, 2501136, 3132736, 3230634, 3334848, 3524328, 4307512, 4699104, 4845951, 5002272, 6265472, 6461268, 6669696, 7048656, 8615024, 9398208, 9691902, 10004544, 12922536, 14097312, 17230048, 18796416, 19383804, 20009088, 25845072, 28194624, 34460096, 38767608, 51690144, 56389248, 68920192, 77535216, 103380288, 155070432, 206760576, 310140864, 620281728]

約数ペア:

[(1, 620281728), (2, 310140864), (3, 206760576), (4, 155070432), (6, 103380288), (8, 77535216), (9, 68920192), (11, 56389248), (12, 51690144), (16, 38767608), (18, 34460096), (22, 28194624), (24, 25845072), (31, 20009088), (32, 19383804), (33, 18796416), (36, 17230048), (44, 14097312), (48, 12922536), (62, 10004544), (64, 9691902), (66, 9398208), (72, 8615024), (88, 7048656), (93, 6669696), (96, 6461268), (99, 6265472), (124, 5002272), (128, 4845951), (132, 4699104), (144, 4307512), (176, 3524328), (186, 3334848), (192, 3230634), (198, 3132736), (248, 2501136), (264, 2349552), (279, 2223232), (288, 2153756), (341, 1819008), (352, 1762164), (372, 1667424), (384, 1615317), (396, 1566368), (496, 1250568), (528, 1174776), (558, 1111616), (576, 1076878), (682, 909504), (704, 881082), (744, 833712), (792, 783184), (992, 625284), (1023, 606336), (1056, 587388), (1116, 555808), (1152, 538439), (1364, 454752), (1408, 440541), (1488, 416856), (1579, 392832), (1584, 391592), (1984, 312642), (2046, 303168), (2112, 293694), (2232, 277904), (2728, 227376), (2976, 208428), (3069, 202112), (3158, 196416), (3168, 195796), (3968, 156321), (4092, 151584), (4224, 146847), (4464, 138952), (4737, 130944), (5456, 113688), (5952, 104214), (6138, 101056), (6316, 98208), (6336, 97898), (8184, 75792), (8928, 69476), (9474, 65472), (10912, 56844), (11904, 52107), (12276, 50528), (12632, 49104), (12672, 48949), (14211, 43648), (16368, 37896), (17369, 35712), (17856, 34738), (18948, 32736), (21824, 28422), (24552, 25264)]