2019450264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 256

約数和(自身を含む): 6277824000

約数和(自身を除く): 4258373736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 29, 34, 38, 39, 51, 52, 57, 58, 68, 76, 78, 87, 102, 104, 114, 116, 136, 152, 156, 174, 204, 221, 228, 232, 247, 312, 323, 348, 377, 408, 442, 456, 493, 494, 551, 646, 663, 691, 696, 741, 754, 884, 969, 986, 988, 1102, 1131, 1292, 1326, 1382, 1479, 1482, 1508, 1653, 1768, 1938, 1972, 1976, 2073, 2204, 2262, 2584, 2652, 2764, 2958, 2964, 3016, 3306, 3876, 3944, 4146, 4199, 4408, 4524, 5304, 5528, 5916, 5928, 6409, 6612, 7163, 7752, 8292, 8398, 8983, 9048, 9367, 11747, 11832, 12597, 12818, 13129, 13224, 14326, 16584, 16796, 17966, 18734, 19227, 20039, 21489, 23494, 25194, 25636, 26258, 26949, 28101, 28652, 33592, 35241, 35932, 37468, 38454, 39387, 40078, 42978, 46988, 50388, 51272, 52516, 53898, 56202, 57304, 60117, 70482, 71864, 74936, 76908, 78774, 80156, 85956, 93976, 100776, 105032, 107796, 112404, 120234, 121771, 140964, 152711, 153816, 157548, 160312, 170677, 171912, 215592, 223193, 224808, 240468, 243542, 260507, 281928, 305422, 315096, 340663, 341354, 365313, 380741, 446386, 458133, 480936, 487084, 512031, 521014, 610844, 669579, 681326, 682708, 730626, 761482, 781521, 892772, 916266, 974168, 1021989, 1024062, 1042028, 1142223, 1221688, 1339158, 1362652, 1365416, 1461252, 1522964, 1563042, 1785544, 1832532, 2043978, 2048124, 2084056, 2284446, 2678316, 2725304, 2901509, 2922504, 3045928, 3126084, 3665064, 4087956, 4096248, 4428619, 4568892, 4949633, 5356632, 5803018, 6252168, 6472597, 8175912, 8704527, 8857238, 9137784, 9899266, 11606036, 12945194, 13285857, 14848899, 17409054, 17714476, 19417791, 19798532, 23212072, 25890388, 26571714, 29697798, 34818108, 35428952, 38835582, 39597064, 51780776, 53143428, 59395596, 69636216, 77671164, 84143761, 106286856, 118791192, 155342328, 168287522, 252431283, 336575044, 504862566, 673150088, 1009725132, 2019450264]

約数ペア:

[(1, 2019450264), (2, 1009725132), (3, 673150088), (4, 504862566), (6, 336575044), (8, 252431283), (12, 168287522), (13, 155342328), (17, 118791192), (19, 106286856), (24, 84143761), (26, 77671164), (29, 69636216), (34, 59395596), (38, 53143428), (39, 51780776), (51, 39597064), (52, 38835582), (57, 35428952), (58, 34818108), (68, 29697798), (76, 26571714), (78, 25890388), (87, 23212072), (102, 19798532), (104, 19417791), (114, 17714476), (116, 17409054), (136, 14848899), (152, 13285857), (156, 12945194), (174, 11606036), (204, 9899266), (221, 9137784), (228, 8857238), (232, 8704527), (247, 8175912), (312, 6472597), (323, 6252168), (348, 5803018), (377, 5356632), (408, 4949633), (442, 4568892), (456, 4428619), (493, 4096248), (494, 4087956), (551, 3665064), (646, 3126084), (663, 3045928), (691, 2922504), (696, 2901509), (741, 2725304), (754, 2678316), (884, 2284446), (969, 2084056), (986, 2048124), (988, 2043978), (1102, 1832532), (1131, 1785544), (1292, 1563042), (1326, 1522964), (1382, 1461252), (1479, 1365416), (1482, 1362652), (1508, 1339158), (1653, 1221688), (1768, 1142223), (1938, 1042028), (1972, 1024062), (1976, 1021989), (2073, 974168), (2204, 916266), (2262, 892772), (2584, 781521), (2652, 761482), (2764, 730626), (2958, 682708), (2964, 681326), (3016, 669579), (3306, 610844), (3876, 521014), (3944, 512031), (4146, 487084), (4199, 480936), (4408, 458133), (4524, 446386), (5304, 380741), (5528, 365313), (5916, 341354), (5928, 340663), (6409, 315096), (6612, 305422), (7163, 281928), (7752, 260507), (8292, 243542), (8398, 240468), (8983, 224808), (9048, 223193), (9367, 215592), (11747, 171912), (11832, 170677), (12597, 160312), (12818, 157548), (13129, 153816), (13224, 152711), (14326, 140964), (16584, 121771), (16796, 120234), (17966, 112404), (18734, 107796), (19227, 105032), (20039, 100776), (21489, 93976), (23494, 85956), (25194, 80156), (25636, 78774), (26258, 76908), (26949, 74936), (28101, 71864), (28652, 70482), (33592, 60117), (35241, 57304), (35932, 56202), (37468, 53898), (38454, 52516), (39387, 51272), (40078, 50388), (42978, 46988)]