2748156768

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 288

約数和(自身を含む): 9411292800

約数和(自身を除く): 6663136032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 139, 144, 147, 168, 189, 196, 216, 224, 252, 278, 288, 294, 336, 378, 392, 417, 432, 441, 467, 504, 556, 588, 672, 756, 784, 834, 864, 882, 934, 973, 1008, 1112, 1176, 1251, 1323, 1401, 1512, 1568, 1668, 1764, 1868, 1946, 2016, 2224, 2352, 2502, 2646, 2802, 2919, 3024, 3269, 3336, 3528, 3736, 3753, 3892, 4203, 4448, 4704, 5004, 5292, 5604, 5838, 6048, 6538, 6672, 6811, 7056, 7472, 7506, 7784, 8406, 8757, 9807, 10008, 10584, 11208, 11676, 12609, 13076, 13344, 13622, 14112, 14944, 15012, 15568, 16812, 17514, 19614, 20016, 20433, 21168, 22416, 22883, 23352, 25218, 26152, 26271, 27244, 29421, 30024, 31136, 33624, 35028, 39228, 40032, 40866, 42336, 44832, 45766, 46704, 50436, 52304, 52542, 54488, 58842, 60048, 61299, 64913, 67248, 68649, 70056, 78456, 81732, 88263, 91532, 93408, 100872, 104608, 105084, 108976, 117684, 120096, 122598, 129826, 134496, 137298, 140112, 156912, 163464, 176526, 183064, 183897, 194739, 201744, 205947, 210168, 217952, 235368, 245196, 259652, 274596, 280224, 313824, 326928, 353052, 366128, 367794, 389478, 403488, 411894, 420336, 454391, 470736, 490392, 519304, 549192, 584217, 617841, 653856, 706104, 732256, 735588, 778956, 823788, 840672, 908782, 941472, 980784, 1038608, 1098384, 1168434, 1235682, 1363173, 1412208, 1471176, 1557912, 1647576, 1752651, 1817564, 1961568, 2077216, 2196768, 2336868, 2471364, 2726346, 2824416, 2942352, 3115824, 3180737, 3295152, 3505302, 3635128, 4089519, 4673736, 4942728, 5452692, 5884704, 6231648, 6361474, 6590304, 7010604, 7270256, 8179038, 9347472, 9542211, 9885456, 10905384, 12268557, 12722948, 14021208, 14540512, 16358076, 18694944, 19084422, 19770912, 21810768, 24537114, 25445896, 28042416, 28626633, 32716152, 38168844, 43621536, 49074228, 50891792, 56084832, 57253266, 65432304, 76337688, 85879899, 98148456, 101783584, 114506532, 130864608, 152675376, 171759798, 196296912, 229013064, 305350752, 343519596, 392593824, 458026128, 687039192, 916052256, 1374078384, 2748156768]

約数ペア:

[(1, 2748156768), (2, 1374078384), (3, 916052256), (4, 687039192), (6, 458026128), (7, 392593824), (8, 343519596), (9, 305350752), (12, 229013064), (14, 196296912), (16, 171759798), (18, 152675376), (21, 130864608), (24, 114506532), (27, 101783584), (28, 98148456), (32, 85879899), (36, 76337688), (42, 65432304), (48, 57253266), (49, 56084832), (54, 50891792), (56, 49074228), (63, 43621536), (72, 38168844), (84, 32716152), (96, 28626633), (98, 28042416), (108, 25445896), (112, 24537114), (126, 21810768), (139, 19770912), (144, 19084422), (147, 18694944), (168, 16358076), (189, 14540512), (196, 14021208), (216, 12722948), (224, 12268557), (252, 10905384), (278, 9885456), (288, 9542211), (294, 9347472), (336, 8179038), (378, 7270256), (392, 7010604), (417, 6590304), (432, 6361474), (441, 6231648), (467, 5884704), (504, 5452692), (556, 4942728), (588, 4673736), (672, 4089519), (756, 3635128), (784, 3505302), (834, 3295152), (864, 3180737), (882, 3115824), (934, 2942352), (973, 2824416), (1008, 2726346), (1112, 2471364), (1176, 2336868), (1251, 2196768), (1323, 2077216), (1401, 1961568), (1512, 1817564), (1568, 1752651), (1668, 1647576), (1764, 1557912), (1868, 1471176), (1946, 1412208), (2016, 1363173), (2224, 1235682), (2352, 1168434), (2502, 1098384), (2646, 1038608), (2802, 980784), (2919, 941472), (3024, 908782), (3269, 840672), (3336, 823788), (3528, 778956), (3736, 735588), (3753, 732256), (3892, 706104), (4203, 653856), (4448, 617841), (4704, 584217), (5004, 549192), (5292, 519304), (5604, 490392), (5838, 470736), (6048, 454391), (6538, 420336), (6672, 411894), (6811, 403488), (7056, 389478), (7472, 367794), (7506, 366128), (7784, 353052), (8406, 326928), (8757, 313824), (9807, 280224), (10008, 274596), (10584, 259652), (11208, 245196), (11676, 235368), (12609, 217952), (13076, 210168), (13344, 205947), (13622, 201744), (14112, 194739), (14944, 183897), (15012, 183064), (15568, 176526), (16812, 163464), (17514, 156912), (19614, 140112), (20016, 137298), (20433, 134496), (21168, 129826), (22416, 122598), (22883, 120096), (23352, 117684), (25218, 108976), (26152, 105084), (26271, 104608), (27244, 100872), (29421, 93408), (30024, 91532), (31136, 88263), (33624, 81732), (35028, 78456), (39228, 70056), (40032, 68649), (40866, 67248), (42336, 64913), (44832, 61299), (45766, 60048), (46704, 58842), (50436, 54488), (52304, 52542)]