28691149536

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{23369}}^1$

素因数の和:23431

約数の個数: 288

約数和(自身を含む): 100706004000

約数和(自身を除く): 72014854464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 96, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 224, 232, 252, 261, 288, 294, 336, 348, 378, 392, 406, 432, 441, 464, 504, 522, 588, 609, 672, 696, 756, 783, 784, 812, 864, 882, 928, 1008, 1044, 1176, 1218, 1323, 1392, 1421, 1512, 1566, 1568, 1624, 1764, 1827, 2016, 2088, 2352, 2436, 2646, 2784, 2842, 3024, 3132, 3248, 3528, 3654, 4176, 4263, 4704, 4872, 5292, 5481, 5684, 6048, 6264, 6496, 7056, 7308, 8352, 8526, 9744, 10584, 10962, 11368, 12528, 12789, 14112, 14616, 17052, 19488, 21168, 21924, 22736, 23369, 25056, 25578, 29232, 34104, 38367, 42336, 43848, 45472, 46738, 51156, 58464, 68208, 70107, 76734, 87696, 93476, 102312, 136416, 140214, 153468, 163583, 175392, 186952, 204624, 210321, 280428, 306936, 327166, 373904, 409248, 420642, 490749, 560856, 613872, 630963, 654332, 677701, 747808, 841284, 981498, 1121712, 1145081, 1227744, 1261926, 1308664, 1355402, 1472247, 1682568, 1962996, 2033103, 2243424, 2290162, 2523852, 2617328, 2710804, 2944494, 3365136, 3435243, 3925992, 4066206, 4416741, 4580324, 4743907, 5047704, 5234656, 5421608, 5888988, 6099309, 6730272, 6870486, 7851984, 8132412, 8833482, 9160648, 9487814, 10095408, 10305729, 10843216, 11777976, 12198618, 13740972, 14231721, 15703968, 16264824, 17666964, 18297927, 18321296, 18975628, 20190816, 20611458, 21686432, 23555952, 24397236, 27481944, 28463442, 30917187, 32529648, 33207349, 35333928, 36595854, 36642592, 37951256, 41222916, 42695163, 47111904, 48794472, 54963888, 56926884, 61834374, 65059296, 66414698, 70667856, 73191708, 75902512, 82445832, 85390326, 97588944, 99622047, 109927776, 113853768, 123668748, 128085489, 132829396, 141335712, 146383416, 151805024, 164891664, 170780652, 195177888, 199244094, 227707536, 247337496, 256170978, 265658792, 292766832, 298866141, 329783328, 341561304, 398488188, 455415072, 494674992, 512341956, 531317584, 585533664, 597732282, 683122608, 796976376, 896598423, 989349984, 1024683912, 1062635168, 1195464564, 1366245216, 1593952752, 1793196846, 2049367824, 2390929128, 3187905504, 3586393692, 4098735648, 4781858256, 7172787384, 9563716512, 14345574768, 28691149536]

約数ペア:

[(1, 28691149536), (2, 14345574768), (3, 9563716512), (4, 7172787384), (6, 4781858256), (7, 4098735648), (8, 3586393692), (9, 3187905504), (12, 2390929128), (14, 2049367824), (16, 1793196846), (18, 1593952752), (21, 1366245216), (24, 1195464564), (27, 1062635168), (28, 1024683912), (29, 989349984), (32, 896598423), (36, 796976376), (42, 683122608), (48, 597732282), (49, 585533664), (54, 531317584), (56, 512341956), (58, 494674992), (63, 455415072), (72, 398488188), (84, 341561304), (87, 329783328), (96, 298866141), (98, 292766832), (108, 265658792), (112, 256170978), (116, 247337496), (126, 227707536), (144, 199244094), (147, 195177888), (168, 170780652), (174, 164891664), (189, 151805024), (196, 146383416), (203, 141335712), (216, 132829396), (224, 128085489), (232, 123668748), (252, 113853768), (261, 109927776), (288, 99622047), (294, 97588944), (336, 85390326), (348, 82445832), (378, 75902512), (392, 73191708), (406, 70667856), (432, 66414698), (441, 65059296), (464, 61834374), (504, 56926884), (522, 54963888), (588, 48794472), (609, 47111904), (672, 42695163), (696, 41222916), (756, 37951256), (783, 36642592), (784, 36595854), (812, 35333928), (864, 33207349), (882, 32529648), (928, 30917187), (1008, 28463442), (1044, 27481944), (1176, 24397236), (1218, 23555952), (1323, 21686432), (1392, 20611458), (1421, 20190816), (1512, 18975628), (1566, 18321296), (1568, 18297927), (1624, 17666964), (1764, 16264824), (1827, 15703968), (2016, 14231721), (2088, 13740972), (2352, 12198618), (2436, 11777976), (2646, 10843216), (2784, 10305729), (2842, 10095408), (3024, 9487814), (3132, 9160648), (3248, 8833482), (3528, 8132412), (3654, 7851984), (4176, 6870486), (4263, 6730272), (4704, 6099309), (4872, 5888988), (5292, 5421608), (5481, 5234656), (5684, 5047704), (6048, 4743907), (6264, 4580324), (6496, 4416741), (7056, 4066206), (7308, 3925992), (8352, 3435243), (8526, 3365136), (9744, 2944494), (10584, 2710804), (10962, 2617328), (11368, 2523852), (12528, 2290162), (12789, 2243424), (14112, 2033103), (14616, 1962996), (17052, 1682568), (19488, 1472247), (21168, 1355402), (21924, 1308664), (22736, 1261926), (23369, 1227744), (25056, 1145081), (25578, 1121712), (29232, 981498), (34104, 841284), (38367, 747808), (42336, 677701), (43848, 654332), (45472, 630963), (46738, 613872), (51156, 560856), (58464, 490749), (68208, 420642), (70107, 409248), (76734, 373904), (87696, 327166), (93476, 306936), (102312, 280428), (136416, 210321), (140214, 204624), (153468, 186952), (163583, 175392)]