2045143128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2429

約数の個数: 128

約数和(自身を含む): 6173798400

約数和(自身を除く): 4128655272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 307, 399, 456, 532, 614, 798, 921, 1064, 1228, 1596, 1842, 2087, 2149, 2456, 3192, 3684, 4174, 4298, 5833, 6261, 6447, 7368, 8348, 8596, 11666, 12522, 12894, 14609, 16696, 17192, 17499, 23332, 25044, 25788, 29218, 34998, 39653, 40831, 43827, 46664, 50088, 51576, 58436, 69996, 79306, 81662, 87654, 116872, 118959, 122493, 139992, 158612, 163324, 175308, 237918, 244986, 277571, 317224, 326648, 350616, 475836, 489972, 555142, 640709, 832713, 951672, 979944, 1110284, 1281418, 1665426, 1922127, 2220568, 2562836, 3330852, 3844254, 4484963, 5125672, 6661704, 7688508, 8969926, 12173471, 13454889, 15377016, 17939852, 24346942, 26909778, 35879704, 36520413, 48693884, 53819556, 73040826, 85214297, 97387768, 107639112, 146081652, 170428594, 255642891, 292163304, 340857188, 511285782, 681714376, 1022571564, 2045143128]

約数ペア:

[(1, 2045143128), (2, 1022571564), (3, 681714376), (4, 511285782), (6, 340857188), (7, 292163304), (8, 255642891), (12, 170428594), (14, 146081652), (19, 107639112), (21, 97387768), (24, 85214297), (28, 73040826), (38, 53819556), (42, 48693884), (56, 36520413), (57, 35879704), (76, 26909778), (84, 24346942), (114, 17939852), (133, 15377016), (152, 13454889), (168, 12173471), (228, 8969926), (266, 7688508), (307, 6661704), (399, 5125672), (456, 4484963), (532, 3844254), (614, 3330852), (798, 2562836), (921, 2220568), (1064, 1922127), (1228, 1665426), (1596, 1281418), (1842, 1110284), (2087, 979944), (2149, 951672), (2456, 832713), (3192, 640709), (3684, 555142), (4174, 489972), (4298, 475836), (5833, 350616), (6261, 326648), (6447, 317224), (7368, 277571), (8348, 244986), (8596, 237918), (11666, 175308), (12522, 163324), (12894, 158612), (14609, 139992), (16696, 122493), (17192, 118959), (17499, 116872), (23332, 87654), (25044, 81662), (25788, 79306), (29218, 69996), (34998, 58436), (39653, 51576), (40831, 50088), (43827, 46664)]