1851560064

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 5554348800

約数和(自身を除く): 3702788736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 139, 144, 186, 192, 248, 278, 279, 288, 372, 373, 384, 417, 496, 556, 558, 576, 744, 746, 834, 992, 1112, 1116, 1119, 1152, 1251, 1488, 1492, 1668, 1984, 2224, 2232, 2238, 2502, 2976, 2984, 3336, 3357, 3968, 4309, 4448, 4464, 4476, 5004, 5952, 5968, 6672, 6714, 8618, 8896, 8928, 8952, 10008, 11563, 11904, 11936, 12927, 13344, 13428, 17236, 17792, 17856, 17904, 20016, 23126, 23872, 25854, 26688, 26856, 34472, 34689, 35712, 35808, 38781, 40032, 46252, 47744, 51708, 51847, 53376, 53712, 68944, 69378, 71616, 77562, 80064, 92504, 103416, 103694, 104067, 107424, 137888, 138756, 143232, 155124, 155541, 160128, 185008, 206832, 207388, 208134, 214848, 275776, 277512, 310248, 311082, 370016, 413664, 414776, 416268, 429696, 466623, 551552, 555024, 620496, 622164, 740032, 827328, 829552, 832536, 933246, 1110048, 1240992, 1244328, 1480064, 1607257, 1654656, 1659104, 1665072, 1866492, 2220096, 2481984, 2488656, 3214514, 3318208, 3330144, 3732984, 4440192, 4821771, 4963968, 4977312, 6429028, 6636416, 6660288, 7465968, 9643542, 9954624, 12858056, 13320576, 14465313, 14931936, 19287084, 19909248, 25716112, 28930626, 29863872, 38574168, 51432224, 57861252, 59727744, 77148336, 102864448, 115722504, 154296672, 205728896, 231445008, 308593344, 462890016, 617186688, 925780032, 1851560064]

約数ペア:

[(1, 1851560064), (2, 925780032), (3, 617186688), (4, 462890016), (6, 308593344), (8, 231445008), (9, 205728896), (12, 154296672), (16, 115722504), (18, 102864448), (24, 77148336), (31, 59727744), (32, 57861252), (36, 51432224), (48, 38574168), (62, 29863872), (64, 28930626), (72, 25716112), (93, 19909248), (96, 19287084), (124, 14931936), (128, 14465313), (139, 13320576), (144, 12858056), (186, 9954624), (192, 9643542), (248, 7465968), (278, 6660288), (279, 6636416), (288, 6429028), (372, 4977312), (373, 4963968), (384, 4821771), (417, 4440192), (496, 3732984), (556, 3330144), (558, 3318208), (576, 3214514), (744, 2488656), (746, 2481984), (834, 2220096), (992, 1866492), (1112, 1665072), (1116, 1659104), (1119, 1654656), (1152, 1607257), (1251, 1480064), (1488, 1244328), (1492, 1240992), (1668, 1110048), (1984, 933246), (2224, 832536), (2232, 829552), (2238, 827328), (2502, 740032), (2976, 622164), (2984, 620496), (3336, 555024), (3357, 551552), (3968, 466623), (4309, 429696), (4448, 416268), (4464, 414776), (4476, 413664), (5004, 370016), (5952, 311082), (5968, 310248), (6672, 277512), (6714, 275776), (8618, 214848), (8896, 208134), (8928, 207388), (8952, 206832), (10008, 185008), (11563, 160128), (11904, 155541), (11936, 155124), (12927, 143232), (13344, 138756), (13428, 137888), (17236, 107424), (17792, 104067), (17856, 103694), (17904, 103416), (20016, 92504), (23126, 80064), (23872, 77562), (25854, 71616), (26688, 69378), (26856, 68944), (34472, 53712), (34689, 53376), (35712, 51847), (35808, 51708), (38781, 47744), (40032, 46252)]