2784607488

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3065

約数の個数: 216

約数和(自身を含む): 8928192000

約数和(自身を除く): 6143584512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 768, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2304, 2418, 2496, 2976, 2999, 3224, 3328, 3627, 3744, 3968, 4464, 4836, 4992, 5952, 5998, 6448, 7254, 7488, 7936, 8928, 8997, 9672, 9984, 11904, 11996, 12896, 14508, 14976, 17856, 17994, 19344, 23808, 23992, 25792, 26991, 29016, 29952, 35712, 35988, 38688, 38987, 47984, 51584, 53982, 58032, 71424, 71976, 77376, 77974, 92969, 95968, 103168, 107964, 116064, 116961, 143952, 154752, 155948, 185938, 191936, 215928, 232128, 233922, 278907, 287904, 309504, 311896, 350883, 371876, 383872, 431856, 464256, 467844, 557814, 575808, 623792, 701766, 743752, 767744, 836721, 863712, 928512, 935688, 1115628, 1151616, 1208597, 1247584, 1403532, 1487504, 1673442, 1727424, 1871376, 2231256, 2303232, 2417194, 2495168, 2807064, 2975008, 3346884, 3454848, 3625791, 3742752, 4462512, 4834388, 4990336, 5614128, 5950016, 6693768, 6909696, 7251582, 7485504, 8925024, 9668776, 9980672, 10877373, 11228256, 11900032, 13387536, 14503164, 14971008, 17850048, 19337552, 21754746, 22456512, 23800064, 26775072, 29006328, 29942016, 35700096, 38675104, 43509492, 44913024, 53550144, 58012656, 71400192, 77350208, 87018984, 89826048, 107100288, 116025312, 154700416, 174037968, 214200576, 232050624, 309400832, 348075936, 464101248, 696151872, 928202496, 1392303744, 2784607488]

約数ペア:

[(1, 2784607488), (2, 1392303744), (3, 928202496), (4, 696151872), (6, 464101248), (8, 348075936), (9, 309400832), (12, 232050624), (13, 214200576), (16, 174037968), (18, 154700416), (24, 116025312), (26, 107100288), (31, 89826048), (32, 87018984), (36, 77350208), (39, 71400192), (48, 58012656), (52, 53550144), (62, 44913024), (64, 43509492), (72, 38675104), (78, 35700096), (93, 29942016), (96, 29006328), (104, 26775072), (117, 23800064), (124, 22456512), (128, 21754746), (144, 19337552), (156, 17850048), (186, 14971008), (192, 14503164), (208, 13387536), (234, 11900032), (248, 11228256), (256, 10877373), (279, 9980672), (288, 9668776), (312, 8925024), (372, 7485504), (384, 7251582), (403, 6909696), (416, 6693768), (468, 5950016), (496, 5614128), (558, 4990336), (576, 4834388), (624, 4462512), (744, 3742752), (768, 3625791), (806, 3454848), (832, 3346884), (936, 2975008), (992, 2807064), (1116, 2495168), (1152, 2417194), (1209, 2303232), (1248, 2231256), (1488, 1871376), (1612, 1727424), (1664, 1673442), (1872, 1487504), (1984, 1403532), (2232, 1247584), (2304, 1208597), (2418, 1151616), (2496, 1115628), (2976, 935688), (2999, 928512), (3224, 863712), (3328, 836721), (3627, 767744), (3744, 743752), (3968, 701766), (4464, 623792), (4836, 575808), (4992, 557814), (5952, 467844), (5998, 464256), (6448, 431856), (7254, 383872), (7488, 371876), (7936, 350883), (8928, 311896), (8997, 309504), (9672, 287904), (9984, 278907), (11904, 233922), (11996, 232128), (12896, 215928), (14508, 191936), (14976, 185938), (17856, 155948), (17994, 154752), (19344, 143952), (23808, 116961), (23992, 116064), (25792, 107964), (26991, 103168), (29016, 95968), (29952, 92969), (35712, 77974), (35988, 77376), (38688, 71976), (38987, 71424), (47984, 58032), (51584, 53982)]