2006458848

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 5840688672

約数和(自身を除く): 3834229824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 181, 183, 244, 288, 362, 366, 488, 543, 549, 631, 724, 732, 976, 1086, 1098, 1262, 1448, 1464, 1629, 1893, 1952, 2172, 2196, 2524, 2896, 2928, 3258, 3786, 4344, 4392, 5048, 5679, 5792, 5856, 6516, 7572, 8688, 8784, 10096, 11041, 11358, 13032, 15144, 17376, 17568, 20192, 22082, 22716, 26064, 30288, 33123, 38491, 44164, 45432, 52128, 60576, 66246, 76982, 88328, 90864, 99369, 114211, 115473, 132492, 153964, 176656, 181728, 198738, 228422, 230946, 264984, 307928, 342633, 346419, 353312, 397476, 456844, 461892, 529968, 615856, 685266, 692838, 794952, 913688, 923784, 1027899, 1059936, 1231712, 1370532, 1385676, 1589904, 1827376, 1847568, 2055798, 2741064, 2771352, 3179808, 3654752, 3695136, 4111596, 5482128, 5542704, 6966871, 8223192, 10964256, 11085408, 13933742, 16446384, 20900613, 27867484, 32892768, 41801226, 55734968, 62701839, 83602452, 111469936, 125403678, 167204904, 222939872, 250807356, 334409808, 501614712, 668819616, 1003229424, 2006458848]

約数ペア:

[(1, 2006458848), (2, 1003229424), (3, 668819616), (4, 501614712), (6, 334409808), (8, 250807356), (9, 222939872), (12, 167204904), (16, 125403678), (18, 111469936), (24, 83602452), (32, 62701839), (36, 55734968), (48, 41801226), (61, 32892768), (72, 27867484), (96, 20900613), (122, 16446384), (144, 13933742), (181, 11085408), (183, 10964256), (244, 8223192), (288, 6966871), (362, 5542704), (366, 5482128), (488, 4111596), (543, 3695136), (549, 3654752), (631, 3179808), (724, 2771352), (732, 2741064), (976, 2055798), (1086, 1847568), (1098, 1827376), (1262, 1589904), (1448, 1385676), (1464, 1370532), (1629, 1231712), (1893, 1059936), (1952, 1027899), (2172, 923784), (2196, 913688), (2524, 794952), (2896, 692838), (2928, 685266), (3258, 615856), (3786, 529968), (4344, 461892), (4392, 456844), (5048, 397476), (5679, 353312), (5792, 346419), (5856, 342633), (6516, 307928), (7572, 264984), (8688, 230946), (8784, 228422), (10096, 198738), (11041, 181728), (11358, 176656), (13032, 153964), (15144, 132492), (17376, 115473), (17568, 114211), (20192, 99369), (22082, 90864), (22716, 88328), (26064, 76982), (30288, 66246), (33123, 60576), (38491, 52128), (44164, 45432)]