255111024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 803520000

約数和(自身を除く): 548408976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 89, 112, 114, 133, 152, 168, 178, 228, 266, 267, 304, 336, 356, 399, 449, 456, 532, 534, 623, 712, 798, 898, 912, 1064, 1068, 1246, 1347, 1424, 1596, 1691, 1796, 1869, 2128, 2136, 2492, 2694, 3143, 3192, 3382, 3592, 3738, 4272, 4984, 5073, 5388, 6286, 6384, 6764, 7184, 7476, 8531, 9429, 9968, 10146, 10776, 11837, 12572, 13528, 14952, 17062, 18858, 20292, 21552, 23674, 25144, 25593, 27056, 29904, 34124, 35511, 37716, 39961, 40584, 47348, 50288, 51186, 59717, 68248, 71022, 75432, 79922, 81168, 94696, 102372, 119434, 119883, 136496, 142044, 150864, 159844, 179151, 189392, 204744, 238868, 239766, 279727, 284088, 319688, 358302, 409488, 477736, 479532, 559454, 568176, 639376, 716604, 759259, 839181, 955472, 959064, 1118908, 1433208, 1518518, 1678362, 1918128, 2237816, 2277777, 2866416, 3037036, 3356724, 4475632, 4555554, 5314813, 6074072, 6713448, 9111108, 10629626, 12148144, 13426896, 15944439, 18222216, 21259252, 31888878, 36444432, 42518504, 63777756, 85037008, 127555512, 255111024]

約数ペア:

[(1, 255111024), (2, 127555512), (3, 85037008), (4, 63777756), (6, 42518504), (7, 36444432), (8, 31888878), (12, 21259252), (14, 18222216), (16, 15944439), (19, 13426896), (21, 12148144), (24, 10629626), (28, 9111108), (38, 6713448), (42, 6074072), (48, 5314813), (56, 4555554), (57, 4475632), (76, 3356724), (84, 3037036), (89, 2866416), (112, 2277777), (114, 2237816), (133, 1918128), (152, 1678362), (168, 1518518), (178, 1433208), (228, 1118908), (266, 959064), (267, 955472), (304, 839181), (336, 759259), (356, 716604), (399, 639376), (449, 568176), (456, 559454), (532, 479532), (534, 477736), (623, 409488), (712, 358302), (798, 319688), (898, 284088), (912, 279727), (1064, 239766), (1068, 238868), (1246, 204744), (1347, 189392), (1424, 179151), (1596, 159844), (1691, 150864), (1796, 142044), (1869, 136496), (2128, 119883), (2136, 119434), (2492, 102372), (2694, 94696), (3143, 81168), (3192, 79922), (3382, 75432), (3592, 71022), (3738, 68248), (4272, 59717), (4984, 51186), (5073, 50288), (5388, 47348), (6286, 40584), (6384, 39961), (6764, 37716), (7184, 35511), (7476, 34124), (8531, 29904), (9429, 27056), (9968, 25593), (10146, 25144), (10776, 23674), (11837, 21552), (12572, 20292), (13528, 18858), (14952, 17062)]