1988810208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 432

約数和(自身を含む): 7361722368

約数和(自身を除く): 5372912160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 112, 121, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 224, 231, 242, 248, 252, 263, 264, 279, 288, 308, 336, 341, 352, 363, 372, 396, 434, 462, 484, 496, 504, 526, 528, 558, 616, 651, 672, 682, 693, 726, 744, 789, 792, 847, 868, 924, 968, 992, 1008, 1023, 1052, 1056, 1089, 1116, 1232, 1302, 1364, 1386, 1452, 1488, 1578, 1584, 1694, 1736, 1841, 1848, 1936, 1953, 2016, 2046, 2104, 2178, 2232, 2367, 2387, 2464, 2541, 2604, 2728, 2772, 2893, 2904, 2976, 3069, 3156, 3168, 3388, 3472, 3682, 3696, 3751, 3872, 3906, 4092, 4208, 4356, 4464, 4734, 4774, 5082, 5208, 5456, 5523, 5544, 5786, 5808, 6138, 6312, 6776, 6944, 7161, 7364, 7392, 7502, 7623, 7812, 8153, 8184, 8416, 8679, 8712, 8928, 9468, 9548, 10164, 10416, 10912, 11046, 11088, 11253, 11572, 11616, 12276, 12624, 13552, 14322, 14728, 15004, 15246, 15624, 16306, 16368, 16569, 17358, 17424, 18936, 19096, 20251, 20328, 20832, 21483, 22092, 22176, 22506, 23144, 24459, 24552, 25248, 26037, 26257, 27104, 28644, 29456, 30008, 30492, 31248, 31823, 32612, 32736, 33138, 33759, 34716, 34848, 37872, 38192, 40502, 40656, 42966, 44184, 45012, 46288, 48918, 49104, 52074, 52514, 57071, 57288, 58912, 60016, 60753, 60984, 62496, 63646, 65224, 66276, 67518, 69432, 73377, 75744, 76384, 78771, 81004, 81312, 85932, 88368, 89683, 90024, 92576, 95469, 97836, 98208, 104148, 105028, 114142, 114576, 120032, 121506, 121968, 127292, 130448, 132552, 135036, 138864, 146754, 157542, 162008, 171213, 171864, 176736, 179366, 180048, 182259, 190938, 195672, 208296, 210056, 222761, 228284, 229152, 236313, 243012, 243936, 254584, 260896, 265104, 269049, 270072, 277728, 286407, 293508, 315084, 324016, 342426, 343728, 358732, 360096, 364518, 381876, 391344, 416592, 420112, 445522, 456568, 472626, 486024, 509168, 513639, 530208, 538098, 540144, 572814, 587016, 627781, 630168, 648032, 668283, 684852, 687456, 717464, 729036, 763752, 782688, 807147, 833184, 840224, 891044, 913136, 945252, 972048, 986513, 1018336, 1027278, 1076196, 1080288, 1145628, 1174032, 1255562, 1260336, 1336566, 1369704, 1434928, 1458072, 1527504, 1614294, 1782088, 1826272, 1883343, 1890504, 1944096, 1973026, 2004849, 2054556, 2152392, 2291256, 2348064, 2511124, 2520672, 2673132, 2739408, 2869856, 2916144, 2959539, 3055008, 3228588, 3564176, 3766686, 3781008, 3946052, 4009698, 4109112, 4304784, 4582512, 5022248, 5346264, 5478816, 5650029, 5832288, 5919078, 6457176, 6905591, 7128352, 7533372, 7562016, 7892104, 8019396, 8218224, 8609568, 8878617, 9165024, 10044496, 10692528, 11300058, 11838156, 12914352, 13811182, 15066744, 15784208, 16038792, 16436448, 17757234, 20088992, 20716773, 21385056, 22600116, 23676312, 25828704, 27622364, 30133488, 31568416, 32077584, 35514468, 41433546, 45200232, 47352624, 55244728, 60266976, 62150319, 64155168, 71028936, 82867092, 90400464, 94705248, 110489456, 124300638, 142057872, 165734184, 180800928, 220978912, 248601276, 284115744, 331468368, 497202552, 662936736, 994405104, 1988810208]

約数ペア:

[(1, 1988810208), (2, 994405104), (3, 662936736), (4, 497202552), (6, 331468368), (7, 284115744), (8, 248601276), (9, 220978912), (11, 180800928), (12, 165734184), (14, 142057872), (16, 124300638), (18, 110489456), (21, 94705248), (22, 90400464), (24, 82867092), (28, 71028936), (31, 64155168), (32, 62150319), (33, 60266976), (36, 55244728), (42, 47352624), (44, 45200232), (48, 41433546), (56, 35514468), (62, 32077584), (63, 31568416), (66, 30133488), (72, 27622364), (77, 25828704), (84, 23676312), (88, 22600116), (93, 21385056), (96, 20716773), (99, 20088992), (112, 17757234), (121, 16436448), (124, 16038792), (126, 15784208), (132, 15066744), (144, 13811182), (154, 12914352), (168, 11838156), (176, 11300058), (186, 10692528), (198, 10044496), (217, 9165024), (224, 8878617), (231, 8609568), (242, 8218224), (248, 8019396), (252, 7892104), (263, 7562016), (264, 7533372), (279, 7128352), (288, 6905591), (308, 6457176), (336, 5919078), (341, 5832288), (352, 5650029), (363, 5478816), (372, 5346264), (396, 5022248), (434, 4582512), (462, 4304784), (484, 4109112), (496, 4009698), (504, 3946052), (526, 3781008), (528, 3766686), (558, 3564176), (616, 3228588), (651, 3055008), (672, 2959539), (682, 2916144), (693, 2869856), (726, 2739408), (744, 2673132), (789, 2520672), (792, 2511124), (847, 2348064), (868, 2291256), (924, 2152392), (968, 2054556), (992, 2004849), (1008, 1973026), (1023, 1944096), (1052, 1890504), (1056, 1883343), (1089, 1826272), (1116, 1782088), (1232, 1614294), (1302, 1527504), (1364, 1458072), (1386, 1434928), (1452, 1369704), (1488, 1336566), (1578, 1260336), (1584, 1255562), (1694, 1174032), (1736, 1145628), (1841, 1080288), (1848, 1076196), (1936, 1027278), (1953, 1018336), (2016, 986513), (2046, 972048), (2104, 945252), (2178, 913136), (2232, 891044), (2367, 840224), (2387, 833184), (2464, 807147), (2541, 782688), (2604, 763752), (2728, 729036), (2772, 717464), (2893, 687456), (2904, 684852), (2976, 668283), (3069, 648032), (3156, 630168), (3168, 627781), (3388, 587016), (3472, 572814), (3682, 540144), (3696, 538098), (3751, 530208), (3872, 513639), (3906, 509168), (4092, 486024), (4208, 472626), (4356, 456568), (4464, 445522), (4734, 420112), (4774, 416592), (5082, 391344), (5208, 381876), (5456, 364518), (5523, 360096), (5544, 358732), (5786, 343728), (5808, 342426), (6138, 324016), (6312, 315084), (6776, 293508), (6944, 286407), (7161, 277728), (7364, 270072), (7392, 269049), (7502, 265104), (7623, 260896), (7812, 254584), (8153, 243936), (8184, 243012), (8416, 236313), (8679, 229152), (8712, 228284), (8928, 222761), (9468, 210056), (9548, 208296), (10164, 195672), (10416, 190938), (10912, 182259), (11046, 180048), (11088, 179366), (11253, 176736), (11572, 171864), (11616, 171213), (12276, 162008), (12624, 157542), (13552, 146754), (14322, 138864), (14728, 135036), (15004, 132552), (15246, 130448), (15624, 127292), (16306, 121968), (16368, 121506), (16569, 120032), (17358, 114576), (17424, 114142), (18936, 105028), (19096, 104148), (20251, 98208), (20328, 97836), (20832, 95469), (21483, 92576), (22092, 90024), (22176, 89683), (22506, 88368), (23144, 85932), (24459, 81312), (24552, 81004), (25248, 78771), (26037, 76384), (26257, 75744), (27104, 73377), (28644, 69432), (29456, 67518), (30008, 66276), (30492, 65224), (31248, 63646), (31823, 62496), (32612, 60984), (32736, 60753), (33138, 60016), (33759, 58912), (34716, 57288), (34848, 57071), (37872, 52514), (38192, 52074), (40502, 49104), (40656, 48918), (42966, 46288), (44184, 45012)]