1097278728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 256

約数和(自身を含む): 3672883200

約数和(自身を除く): 2575604472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 217, 228, 247, 248, 266, 273, 312, 364, 372, 399, 403, 434, 456, 494, 532, 546, 589, 651, 728, 741, 744, 798, 806, 853, 868, 988, 1064, 1092, 1178, 1209, 1302, 1482, 1596, 1612, 1706, 1729, 1736, 1767, 1976, 2184, 2356, 2418, 2559, 2604, 2821, 2964, 3192, 3224, 3412, 3458, 3534, 4123, 4712, 4836, 5118, 5187, 5208, 5642, 5928, 5971, 6824, 6916, 7068, 7657, 8246, 8463, 9672, 10236, 10374, 11089, 11284, 11942, 12369, 13832, 14136, 15314, 16207, 16492, 16926, 17913, 20472, 20748, 22178, 22568, 22971, 23884, 24738, 26443, 30628, 32414, 32984, 33267, 33852, 35826, 41496, 44356, 45942, 47768, 48621, 49476, 52886, 53599, 61256, 64828, 66534, 67704, 71652, 77623, 79329, 88712, 91884, 97242, 98952, 105772, 107198, 113449, 129656, 133068, 143304, 155246, 158658, 160797, 183768, 185101, 194484, 210691, 211544, 214396, 226898, 232869, 266136, 310492, 317316, 321594, 340347, 343759, 370202, 388968, 421382, 428792, 453796, 465738, 502417, 555303, 620984, 632073, 634632, 643188, 680694, 687518, 740404, 842764, 907592, 931476, 1004834, 1031277, 1110606, 1264146, 1286376, 1361388, 1375036, 1474837, 1480808, 1507251, 1685528, 1862952, 2009668, 2062554, 2221212, 2406313, 2528292, 2722776, 2750072, 2949674, 3014502, 3516919, 4019336, 4125108, 4424511, 4442424, 4812626, 5056584, 5899348, 6029004, 6531421, 7033838, 7218939, 8250216, 8849022, 9625252, 10550757, 11798696, 12058008, 13062842, 14067676, 14437878, 17698044, 19250504, 19594263, 21101514, 26125684, 28135352, 28875756, 35396088, 39188526, 42203028, 45719947, 52251368, 57751512, 78377052, 84406056, 91439894, 137159841, 156754104, 182879788, 274319682, 365759576, 548639364, 1097278728]

約数ペア:

[(1, 1097278728), (2, 548639364), (3, 365759576), (4, 274319682), (6, 182879788), (7, 156754104), (8, 137159841), (12, 91439894), (13, 84406056), (14, 78377052), (19, 57751512), (21, 52251368), (24, 45719947), (26, 42203028), (28, 39188526), (31, 35396088), (38, 28875756), (39, 28135352), (42, 26125684), (52, 21101514), (56, 19594263), (57, 19250504), (62, 17698044), (76, 14437878), (78, 14067676), (84, 13062842), (91, 12058008), (93, 11798696), (104, 10550757), (114, 9625252), (124, 8849022), (133, 8250216), (152, 7218939), (156, 7033838), (168, 6531421), (182, 6029004), (186, 5899348), (217, 5056584), (228, 4812626), (247, 4442424), (248, 4424511), (266, 4125108), (273, 4019336), (312, 3516919), (364, 3014502), (372, 2949674), (399, 2750072), (403, 2722776), (434, 2528292), (456, 2406313), (494, 2221212), (532, 2062554), (546, 2009668), (589, 1862952), (651, 1685528), (728, 1507251), (741, 1480808), (744, 1474837), (798, 1375036), (806, 1361388), (853, 1286376), (868, 1264146), (988, 1110606), (1064, 1031277), (1092, 1004834), (1178, 931476), (1209, 907592), (1302, 842764), (1482, 740404), (1596, 687518), (1612, 680694), (1706, 643188), (1729, 634632), (1736, 632073), (1767, 620984), (1976, 555303), (2184, 502417), (2356, 465738), (2418, 453796), (2559, 428792), (2604, 421382), (2821, 388968), (2964, 370202), (3192, 343759), (3224, 340347), (3412, 321594), (3458, 317316), (3534, 310492), (4123, 266136), (4712, 232869), (4836, 226898), (5118, 214396), (5187, 211544), (5208, 210691), (5642, 194484), (5928, 185101), (5971, 183768), (6824, 160797), (6916, 158658), (7068, 155246), (7657, 143304), (8246, 133068), (8463, 129656), (9672, 113449), (10236, 107198), (10374, 105772), (11089, 98952), (11284, 97242), (11942, 91884), (12369, 88712), (13832, 79329), (14136, 77623), (15314, 71652), (16207, 67704), (16492, 66534), (16926, 64828), (17913, 61256), (20472, 53599), (20748, 52886), (22178, 49476), (22568, 48621), (22971, 47768), (23884, 45942), (24738, 44356), (26443, 41496), (30628, 35826), (32414, 33852), (32984, 33267)]