1851468528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 240

約数和(自身を含む): 6309179520

約数和(自身を除く): 4457710992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 456, 494, 532, 546, 588, 624, 637, 728, 741, 784, 798, 912, 931, 988, 1064, 1092, 1176, 1274, 1456, 1482, 1596, 1729, 1862, 1911, 1976, 2128, 2184, 2352, 2548, 2793, 2964, 3187, 3192, 3458, 3724, 3822, 3952, 4368, 5096, 5187, 5586, 5928, 6374, 6384, 6916, 7448, 7644, 9561, 10192, 10374, 11172, 11856, 12103, 12748, 13832, 14896, 15288, 19122, 20748, 22309, 22344, 24206, 25496, 27664, 30576, 36309, 38244, 41431, 41496, 44618, 44688, 48412, 50992, 60553, 66927, 72618, 76488, 82862, 82992, 89236, 96824, 121106, 124293, 133854, 145236, 152976, 156163, 165724, 178472, 181659, 193648, 242212, 248586, 267708, 290017, 290472, 312326, 331448, 356944, 363318, 423871, 468489, 484424, 497172, 535416, 580034, 580944, 624652, 662896, 726636, 787189, 847742, 870051, 936978, 968848, 994344, 1070832, 1160068, 1249304, 1271613, 1453272, 1574378, 1695484, 1740102, 1873956, 1988688, 2030119, 2320136, 2361567, 2498608, 2543226, 2906544, 2967097, 3148756, 3390968, 3480204, 3747912, 4060238, 4640272, 4723134, 5086452, 5510323, 5934194, 6090357, 6297512, 6781936, 6960408, 7495824, 8120476, 8901291, 9446268, 10172904, 11020646, 11868388, 12180714, 12595024, 13920816, 16240952, 16530969, 17802582, 18892536, 20345808, 22041292, 23736776, 24361428, 32481904, 33061938, 35605164, 37785072, 38572261, 44082584, 47473552, 48722856, 66123876, 71210328, 77144522, 88165168, 97445712, 115716783, 132247752, 142420656, 154289044, 231433566, 264495504, 308578088, 462867132, 617156176, 925734264, 1851468528]

約数ペア:

[(1, 1851468528), (2, 925734264), (3, 617156176), (4, 462867132), (6, 308578088), (7, 264495504), (8, 231433566), (12, 154289044), (13, 142420656), (14, 132247752), (16, 115716783), (19, 97445712), (21, 88165168), (24, 77144522), (26, 71210328), (28, 66123876), (38, 48722856), (39, 47473552), (42, 44082584), (48, 38572261), (49, 37785072), (52, 35605164), (56, 33061938), (57, 32481904), (76, 24361428), (78, 23736776), (84, 22041292), (91, 20345808), (98, 18892536), (104, 17802582), (112, 16530969), (114, 16240952), (133, 13920816), (147, 12595024), (152, 12180714), (156, 11868388), (168, 11020646), (182, 10172904), (196, 9446268), (208, 8901291), (228, 8120476), (247, 7495824), (266, 6960408), (273, 6781936), (294, 6297512), (304, 6090357), (312, 5934194), (336, 5510323), (364, 5086452), (392, 4723134), (399, 4640272), (456, 4060238), (494, 3747912), (532, 3480204), (546, 3390968), (588, 3148756), (624, 2967097), (637, 2906544), (728, 2543226), (741, 2498608), (784, 2361567), (798, 2320136), (912, 2030119), (931, 1988688), (988, 1873956), (1064, 1740102), (1092, 1695484), (1176, 1574378), (1274, 1453272), (1456, 1271613), (1482, 1249304), (1596, 1160068), (1729, 1070832), (1862, 994344), (1911, 968848), (1976, 936978), (2128, 870051), (2184, 847742), (2352, 787189), (2548, 726636), (2793, 662896), (2964, 624652), (3187, 580944), (3192, 580034), (3458, 535416), (3724, 497172), (3822, 484424), (3952, 468489), (4368, 423871), (5096, 363318), (5187, 356944), (5586, 331448), (5928, 312326), (6374, 290472), (6384, 290017), (6916, 267708), (7448, 248586), (7644, 242212), (9561, 193648), (10192, 181659), (10374, 178472), (11172, 165724), (11856, 156163), (12103, 152976), (12748, 145236), (13832, 133854), (14896, 124293), (15288, 121106), (19122, 96824), (20748, 89236), (22309, 82992), (22344, 82862), (24206, 76488), (25496, 72618), (27664, 66927), (30576, 60553), (36309, 50992), (38244, 48412), (41431, 44688), (41496, 44618)]