267318828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 839587840

約数和(自身を除く): 572269012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1801, 1953, 2356, 2394, 2604, 3534, 3602, 3906, 4123, 4788, 5301, 5403, 7068, 7204, 7812, 8246, 10602, 10806, 12369, 12607, 16209, 16492, 21204, 21612, 24738, 25214, 32418, 34219, 37107, 37821, 49476, 50428, 55831, 64836, 68438, 74214, 75642, 102657, 111662, 113463, 136876, 148428, 151284, 167493, 205314, 223324, 226926, 239533, 307971, 334986, 390817, 410628, 453852, 479066, 502479, 615942, 669972, 718599, 781634, 958132, 1004958, 1060789, 1172451, 1231884, 1437198, 1563268, 2009916, 2121578, 2155797, 2344902, 2874396, 3182367, 3517353, 4243156, 4311594, 4689804, 6364734, 7034706, 7425523, 8623188, 9547101, 12729468, 14069412, 14851046, 19094202, 22276569, 29702092, 38188404, 44553138, 66829707, 89106276, 133659414, 267318828]

約数ペア:

[(1, 267318828), (2, 133659414), (3, 89106276), (4, 66829707), (6, 44553138), (7, 38188404), (9, 29702092), (12, 22276569), (14, 19094202), (18, 14851046), (19, 14069412), (21, 12729468), (28, 9547101), (31, 8623188), (36, 7425523), (38, 7034706), (42, 6364734), (57, 4689804), (62, 4311594), (63, 4243156), (76, 3517353), (84, 3182367), (93, 2874396), (114, 2344902), (124, 2155797), (126, 2121578), (133, 2009916), (171, 1563268), (186, 1437198), (217, 1231884), (228, 1172451), (252, 1060789), (266, 1004958), (279, 958132), (342, 781634), (372, 718599), (399, 669972), (434, 615942), (532, 502479), (558, 479066), (589, 453852), (651, 410628), (684, 390817), (798, 334986), (868, 307971), (1116, 239533), (1178, 226926), (1197, 223324), (1302, 205314), (1596, 167493), (1767, 151284), (1801, 148428), (1953, 136876), (2356, 113463), (2394, 111662), (2604, 102657), (3534, 75642), (3602, 74214), (3906, 68438), (4123, 64836), (4788, 55831), (5301, 50428), (5403, 49476), (7068, 37821), (7204, 37107), (7812, 34219), (8246, 32418), (10602, 25214), (10806, 24738), (12369, 21612), (12607, 21204), (16209, 16492)]