271875456

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 845245440

約数和(自身を除く): 573369984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 331, 368, 372, 384, 414, 496, 552, 558, 576, 662, 713, 736, 744, 828, 992, 993, 1104, 1116, 1152, 1324, 1426, 1472, 1488, 1656, 1984, 1986, 2139, 2208, 2232, 2648, 2852, 2944, 2976, 2979, 3312, 3968, 3972, 4278, 4416, 4464, 5296, 5704, 5952, 5958, 6417, 6624, 7613, 7944, 8556, 8832, 8928, 10261, 10592, 11408, 11904, 11916, 12834, 13248, 15226, 15888, 17112, 17856, 20522, 21184, 22816, 22839, 23832, 25668, 26496, 30452, 30783, 31776, 34224, 35712, 41044, 42368, 45632, 45678, 47664, 51336, 60904, 61566, 63552, 68448, 68517, 82088, 91264, 91356, 92349, 95328, 102672, 121808, 123132, 127104, 136896, 137034, 164176, 182712, 184698, 190656, 205344, 236003, 243616, 246264, 273792, 274068, 328352, 365424, 369396, 381312, 410688, 472006, 487232, 492528, 548136, 656704, 708009, 730848, 738792, 821376, 944012, 974464, 985056, 1096272, 1313408, 1416018, 1461696, 1477584, 1888024, 1970112, 2124027, 2192544, 2832036, 2923392, 2955168, 3776048, 3940224, 4248054, 4385088, 5664072, 5910336, 7552096, 8496108, 8770176, 11328144, 11820672, 15104192, 16992216, 22656288, 30208384, 33984432, 45312576, 67968864, 90625152, 135937728, 271875456]

約数ペア:

[(1, 271875456), (2, 135937728), (3, 90625152), (4, 67968864), (6, 45312576), (8, 33984432), (9, 30208384), (12, 22656288), (16, 16992216), (18, 15104192), (23, 11820672), (24, 11328144), (31, 8770176), (32, 8496108), (36, 7552096), (46, 5910336), (48, 5664072), (62, 4385088), (64, 4248054), (69, 3940224), (72, 3776048), (92, 2955168), (93, 2923392), (96, 2832036), (124, 2192544), (128, 2124027), (138, 1970112), (144, 1888024), (184, 1477584), (186, 1461696), (192, 1416018), (207, 1313408), (248, 1096272), (276, 985056), (279, 974464), (288, 944012), (331, 821376), (368, 738792), (372, 730848), (384, 708009), (414, 656704), (496, 548136), (552, 492528), (558, 487232), (576, 472006), (662, 410688), (713, 381312), (736, 369396), (744, 365424), (828, 328352), (992, 274068), (993, 273792), (1104, 246264), (1116, 243616), (1152, 236003), (1324, 205344), (1426, 190656), (1472, 184698), (1488, 182712), (1656, 164176), (1984, 137034), (1986, 136896), (2139, 127104), (2208, 123132), (2232, 121808), (2648, 102672), (2852, 95328), (2944, 92349), (2976, 91356), (2979, 91264), (3312, 82088), (3968, 68517), (3972, 68448), (4278, 63552), (4416, 61566), (4464, 60904), (5296, 51336), (5704, 47664), (5952, 45678), (5958, 45632), (6417, 42368), (6624, 41044), (7613, 35712), (7944, 34224), (8556, 31776), (8832, 30783), (8928, 30452), (10261, 26496), (10592, 25668), (11408, 23832), (11904, 22839), (11916, 22816), (12834, 21184), (13248, 20522), (15226, 17856), (15888, 17112)]