815626368

素因数分解:

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

素因数の和:408

約数の個数: 256

約数和(自身を含む): 2600755200

約数和(自身を除く): 1785128832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 128, 138, 144, 184, 186, 192, 207, 216, 248, 276, 279, 288, 331, 368, 372, 384, 414, 432, 496, 552, 558, 576, 621, 662, 713, 736, 744, 828, 837, 864, 992, 993, 1104, 1116, 1152, 1242, 1324, 1426, 1472, 1488, 1656, 1674, 1728, 1984, 1986, 2139, 2208, 2232, 2484, 2648, 2852, 2944, 2976, 2979, 3312, 3348, 3456, 3968, 3972, 4278, 4416, 4464, 4968, 5296, 5704, 5952, 5958, 6417, 6624, 6696, 7613, 7944, 8556, 8832, 8928, 8937, 9936, 10261, 10592, 11408, 11904, 11916, 12834, 13248, 13392, 15226, 15888, 17112, 17856, 17874, 19251, 19872, 20522, 21184, 22816, 22839, 23832, 25668, 26496, 26784, 30452, 30783, 31776, 34224, 35712, 35748, 38502, 39744, 41044, 42368, 45632, 45678, 47664, 51336, 53568, 60904, 61566, 63552, 68448, 68517, 71496, 77004, 79488, 82088, 91264, 91356, 92349, 95328, 102672, 107136, 121808, 123132, 127104, 136896, 137034, 142992, 154008, 164176, 182712, 184698, 190656, 205344, 205551, 236003, 243616, 246264, 273792, 274068, 277047, 285984, 308016, 328352, 365424, 369396, 381312, 410688, 411102, 472006, 487232, 492528, 548136, 554094, 571968, 616032, 656704, 708009, 730848, 738792, 821376, 822204, 944012, 974464, 985056, 1096272, 1108188, 1143936, 1232064, 1313408, 1416018, 1461696, 1477584, 1644408, 1888024, 1970112, 2124027, 2192544, 2216376, 2464128, 2832036, 2923392, 2955168, 3288816, 3776048, 3940224, 4248054, 4385088, 4432752, 5664072, 5910336, 6372081, 6577632, 7552096, 8496108, 8770176, 8865504, 11328144, 11820672, 12744162, 13155264, 15104192, 16992216, 17731008, 22656288, 25488324, 26310528, 30208384, 33984432, 35462016, 45312576, 50976648, 67968864, 90625152, 101953296, 135937728, 203906592, 271875456, 407813184, 815626368]

約数ペア:

[(1, 815626368), (2, 407813184), (3, 271875456), (4, 203906592), (6, 135937728), (8, 101953296), (9, 90625152), (12, 67968864), (16, 50976648), (18, 45312576), (23, 35462016), (24, 33984432), (27, 30208384), (31, 26310528), (32, 25488324), (36, 22656288), (46, 17731008), (48, 16992216), (54, 15104192), (62, 13155264), (64, 12744162), (69, 11820672), (72, 11328144), (92, 8865504), (93, 8770176), (96, 8496108), (108, 7552096), (124, 6577632), (128, 6372081), (138, 5910336), (144, 5664072), (184, 4432752), (186, 4385088), (192, 4248054), (207, 3940224), (216, 3776048), (248, 3288816), (276, 2955168), (279, 2923392), (288, 2832036), (331, 2464128), (368, 2216376), (372, 2192544), (384, 2124027), (414, 1970112), (432, 1888024), (496, 1644408), (552, 1477584), (558, 1461696), (576, 1416018), (621, 1313408), (662, 1232064), (713, 1143936), (736, 1108188), (744, 1096272), (828, 985056), (837, 974464), (864, 944012), (992, 822204), (993, 821376), (1104, 738792), (1116, 730848), (1152, 708009), (1242, 656704), (1324, 616032), (1426, 571968), (1472, 554094), (1488, 548136), (1656, 492528), (1674, 487232), (1728, 472006), (1984, 411102), (1986, 410688), (2139, 381312), (2208, 369396), (2232, 365424), (2484, 328352), (2648, 308016), (2852, 285984), (2944, 277047), (2976, 274068), (2979, 273792), (3312, 246264), (3348, 243616), (3456, 236003), (3968, 205551), (3972, 205344), (4278, 190656), (4416, 184698), (4464, 182712), (4968, 164176), (5296, 154008), (5704, 142992), (5952, 137034), (5958, 136896), (6417, 127104), (6624, 123132), (6696, 121808), (7613, 107136), (7944, 102672), (8556, 95328), (8832, 92349), (8928, 91356), (8937, 91264), (9936, 82088), (10261, 79488), (10592, 77004), (11408, 71496), (11904, 68517), (11916, 68448), (12834, 63552), (13248, 61566), (13392, 60904), (15226, 53568), (15888, 51336), (17112, 47664), (17856, 45678), (17874, 45632), (19251, 42368), (19872, 41044), (20522, 39744), (21184, 38502), (22816, 35748), (22839, 35712), (23832, 34224), (25668, 31776), (26496, 30783), (26784, 30452)]