1998202752

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 384

約数和(自身を含む): 7239960000

約数和(自身を除く): 5241757248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 384, 389, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 686, 728, 778, 784, 819, 832, 882, 896, 936, 1008, 1029, 1092, 1152, 1167, 1176, 1248, 1274, 1344, 1372, 1456, 1556, 1568, 1638, 1664, 1764, 1872, 1911, 2016, 2058, 2184, 2334, 2352, 2496, 2548, 2688, 2723, 2744, 2912, 3087, 3112, 3136, 3276, 3501, 3528, 3744, 3822, 4032, 4116, 4368, 4459, 4668, 4704, 4992, 5057, 5096, 5446, 5488, 5733, 5824, 6174, 6224, 6272, 6552, 7002, 7056, 7488, 7644, 8064, 8169, 8232, 8736, 8918, 9336, 9408, 10114, 10192, 10892, 10976, 11466, 11648, 12348, 12448, 13104, 13377, 14004, 14112, 14976, 15171, 15288, 16338, 16464, 17472, 17836, 18672, 18816, 19061, 20228, 20384, 21784, 21952, 22932, 24507, 24696, 24896, 26208, 26754, 28008, 28224, 30342, 30576, 32676, 32928, 34944, 35399, 35672, 37344, 38122, 40131, 40456, 40768, 43568, 43904, 45513, 45864, 49014, 49392, 49792, 52416, 53508, 56016, 56448, 57183, 60684, 61152, 65352, 65856, 70798, 71344, 74688, 76244, 80262, 80912, 81536, 87136, 91026, 91728, 98028, 98784, 104832, 106197, 107016, 112032, 114366, 121368, 122304, 130704, 131712, 133427, 141596, 142688, 149376, 152488, 160524, 161824, 171549, 174272, 182052, 183456, 196056, 197568, 212394, 214032, 224064, 228732, 242736, 244608, 247793, 261408, 266854, 283192, 285376, 304976, 318591, 321048, 323648, 343098, 348544, 364104, 366912, 392112, 395136, 400281, 424788, 428064, 448128, 457464, 485472, 495586, 522816, 533708, 566384, 570752, 609952, 637182, 642096, 647296, 686196, 728208, 733824, 743379, 784224, 800562, 849576, 856128, 914928, 970944, 991172, 1045632, 1067416, 1132768, 1200843, 1219904, 1274364, 1284192, 1372392, 1456416, 1486758, 1568448, 1601124, 1699152, 1712256, 1734551, 1829856, 1941888, 1982344, 2134832, 2230137, 2265536, 2401686, 2439808, 2548728, 2568384, 2744784, 2912832, 2973516, 3136896, 3202248, 3398304, 3469102, 3659712, 3964688, 4269664, 4460274, 4531072, 4803372, 5097456, 5136768, 5203653, 5489568, 5825664, 5947032, 6404496, 6796608, 6938204, 7319424, 7929376, 8539328, 8920548, 9606744, 10194912, 10407306, 10979136, 11894064, 12808992, 13593216, 13876408, 15610959, 15858752, 17078656, 17841096, 19213488, 20389824, 20814612, 21958272, 23788128, 25617984, 27752816, 31221918, 31717504, 35682192, 38426976, 40779648, 41629224, 47576256, 51235968, 55505632, 62443836, 71364384, 76853952, 83258448, 95152512, 111011264, 124887672, 142728768, 153707904, 166516896, 222022528, 249775344, 285457536, 333033792, 499550688, 666067584, 999101376, 1998202752]

約数ペア:

[(1, 1998202752), (2, 999101376), (3, 666067584), (4, 499550688), (6, 333033792), (7, 285457536), (8, 249775344), (9, 222022528), (12, 166516896), (13, 153707904), (14, 142728768), (16, 124887672), (18, 111011264), (21, 95152512), (24, 83258448), (26, 76853952), (28, 71364384), (32, 62443836), (36, 55505632), (39, 51235968), (42, 47576256), (48, 41629224), (49, 40779648), (52, 38426976), (56, 35682192), (63, 31717504), (64, 31221918), (72, 27752816), (78, 25617984), (84, 23788128), (91, 21958272), (96, 20814612), (98, 20389824), (104, 19213488), (112, 17841096), (117, 17078656), (126, 15858752), (128, 15610959), (144, 13876408), (147, 13593216), (156, 12808992), (168, 11894064), (182, 10979136), (192, 10407306), (196, 10194912), (208, 9606744), (224, 8920548), (234, 8539328), (252, 7929376), (273, 7319424), (288, 6938204), (294, 6796608), (312, 6404496), (336, 5947032), (343, 5825664), (364, 5489568), (384, 5203653), (389, 5136768), (392, 5097456), (416, 4803372), (441, 4531072), (448, 4460274), (468, 4269664), (504, 3964688), (546, 3659712), (576, 3469102), (588, 3398304), (624, 3202248), (637, 3136896), (672, 2973516), (686, 2912832), (728, 2744784), (778, 2568384), (784, 2548728), (819, 2439808), (832, 2401686), (882, 2265536), (896, 2230137), (936, 2134832), (1008, 1982344), (1029, 1941888), (1092, 1829856), (1152, 1734551), (1167, 1712256), (1176, 1699152), (1248, 1601124), (1274, 1568448), (1344, 1486758), (1372, 1456416), (1456, 1372392), (1556, 1284192), (1568, 1274364), (1638, 1219904), (1664, 1200843), (1764, 1132768), (1872, 1067416), (1911, 1045632), (2016, 991172), (2058, 970944), (2184, 914928), (2334, 856128), (2352, 849576), (2496, 800562), (2548, 784224), (2688, 743379), (2723, 733824), (2744, 728208), (2912, 686196), (3087, 647296), (3112, 642096), (3136, 637182), (3276, 609952), (3501, 570752), (3528, 566384), (3744, 533708), (3822, 522816), (4032, 495586), (4116, 485472), (4368, 457464), (4459, 448128), (4668, 428064), (4704, 424788), (4992, 400281), (5057, 395136), (5096, 392112), (5446, 366912), (5488, 364104), (5733, 348544), (5824, 343098), (6174, 323648), (6224, 321048), (6272, 318591), (6552, 304976), (7002, 285376), (7056, 283192), (7488, 266854), (7644, 261408), (8064, 247793), (8169, 244608), (8232, 242736), (8736, 228732), (8918, 224064), (9336, 214032), (9408, 212394), (10114, 197568), (10192, 196056), (10892, 183456), (10976, 182052), (11466, 174272), (11648, 171549), (12348, 161824), (12448, 160524), (13104, 152488), (13377, 149376), (14004, 142688), (14112, 141596), (14976, 133427), (15171, 131712), (15288, 130704), (16338, 122304), (16464, 121368), (17472, 114366), (17836, 112032), (18672, 107016), (18816, 106197), (19061, 104832), (20228, 98784), (20384, 98028), (21784, 91728), (21952, 91026), (22932, 87136), (24507, 81536), (24696, 80912), (24896, 80262), (26208, 76244), (26754, 74688), (28008, 71344), (28224, 70798), (30342, 65856), (30576, 65352), (32676, 61152), (32928, 60684), (34944, 57183), (35399, 56448), (35672, 56016), (37344, 53508), (38122, 52416), (40131, 49792), (40456, 49392), (40768, 49014), (43568, 45864), (43904, 45513)]