1872917514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 4830658560

約数和(自身を除く): 2957741046

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 107, 114, 117, 127, 171, 186, 214, 234, 247, 254, 279, 321, 342, 381, 403, 494, 558, 589, 642, 741, 762, 806, 963, 1143, 1178, 1209, 1391, 1482, 1651, 1767, 1926, 2033, 2223, 2286, 2413, 2418, 2782, 3302, 3317, 3534, 3627, 3937, 4066, 4173, 4446, 4826, 4953, 5301, 6099, 6634, 7239, 7254, 7657, 7874, 8346, 9906, 9951, 10602, 11811, 12198, 12519, 13589, 14478, 14859, 15314, 18297, 19902, 21717, 22971, 23622, 25038, 26429, 27178, 29718, 29853, 31369, 35433, 36594, 40767, 43121, 43434, 45942, 51181, 52858, 59706, 62738, 63023, 68913, 70866, 74803, 79287, 81534, 86242, 94107, 102362, 122301, 126046, 129363, 137826, 149606, 153543, 158574, 176657, 188214, 189069, 224409, 237861, 244602, 258191, 258726, 282321, 307086, 353314, 378138, 388089, 421259, 448818, 460629, 475722, 516382, 529971, 564642, 567207, 673227, 774573, 776178, 819299, 842518, 921258, 972439, 1059942, 1134414, 1263777, 1346454, 1549146, 1589913, 1638598, 1944878, 2323719, 2457897, 2527554, 2917317, 3179826, 3356483, 3791331, 4647438, 4915794, 5476367, 5834634, 6712966, 7373691, 7582662, 8003921, 8751951, 10069449, 10952734, 14747382, 16007842, 16429101, 17503902, 20138898, 24011763, 30208347, 32858202, 48023526, 49287303, 60416694, 72035289, 98574606, 104050973, 144070578, 208101946, 312152919, 624305838, 936458757, 1872917514]

約数ペア:

[(1, 1872917514), (2, 936458757), (3, 624305838), (6, 312152919), (9, 208101946), (13, 144070578), (18, 104050973), (19, 98574606), (26, 72035289), (31, 60416694), (38, 49287303), (39, 48023526), (57, 32858202), (62, 30208347), (78, 24011763), (93, 20138898), (107, 17503902), (114, 16429101), (117, 16007842), (127, 14747382), (171, 10952734), (186, 10069449), (214, 8751951), (234, 8003921), (247, 7582662), (254, 7373691), (279, 6712966), (321, 5834634), (342, 5476367), (381, 4915794), (403, 4647438), (494, 3791331), (558, 3356483), (589, 3179826), (642, 2917317), (741, 2527554), (762, 2457897), (806, 2323719), (963, 1944878), (1143, 1638598), (1178, 1589913), (1209, 1549146), (1391, 1346454), (1482, 1263777), (1651, 1134414), (1767, 1059942), (1926, 972439), (2033, 921258), (2223, 842518), (2286, 819299), (2413, 776178), (2418, 774573), (2782, 673227), (3302, 567207), (3317, 564642), (3534, 529971), (3627, 516382), (3937, 475722), (4066, 460629), (4173, 448818), (4446, 421259), (4826, 388089), (4953, 378138), (5301, 353314), (6099, 307086), (6634, 282321), (7239, 258726), (7254, 258191), (7657, 244602), (7874, 237861), (8346, 224409), (9906, 189069), (9951, 188214), (10602, 176657), (11811, 158574), (12198, 153543), (12519, 149606), (13589, 137826), (14478, 129363), (14859, 126046), (15314, 122301), (18297, 102362), (19902, 94107), (21717, 86242), (22971, 81534), (23622, 79287), (25038, 74803), (26429, 70866), (27178, 68913), (29718, 63023), (29853, 62738), (31369, 59706), (35433, 52858), (36594, 51181), (40767, 45942), (43121, 43434)]