1855203168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11177}}^1$

素因数の和:11229

約数の個数: 192

約数和(自身を含む): 6309757440

約数和(自身を除く): 4454554272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 5187, 5928, 6384, 6916, 7904, 8736, 10374, 11177, 11856, 12768, 13832, 20748, 22354, 23712, 27664, 33531, 41496, 44708, 55328, 67062, 78239, 82992, 89416, 134124, 145301, 156478, 165984, 178832, 212363, 234717, 268248, 290602, 312956, 357664, 424726, 435903, 469434, 536496, 581204, 625912, 637089, 849452, 871806, 938868, 1017107, 1072992, 1162408, 1251824, 1274178, 1486541, 1698904, 1743612, 1877736, 2034214, 2324816, 2503648, 2548356, 2760719, 2973082, 3051321, 3397808, 3487224, 3755472, 4068428, 4459623, 4649632, 5096712, 5521438, 5946164, 6102642, 6795616, 6974448, 7510944, 8136856, 8282157, 8919246, 10193424, 11042876, 11892328, 12205284, 13948896, 16273712, 16564314, 17838492, 19325033, 20386848, 22085752, 23784656, 24410568, 32547424, 33128628, 35676984, 38650066, 44171504, 47569312, 48821136, 57975099, 66257256, 71353968, 77300132, 88343008, 97642272, 115950198, 132514512, 142707936, 154600264, 231900396, 265029024, 309200528, 463800792, 618401056, 927601584, 1855203168]

約数ペア:

[(1, 1855203168), (2, 927601584), (3, 618401056), (4, 463800792), (6, 309200528), (7, 265029024), (8, 231900396), (12, 154600264), (13, 142707936), (14, 132514512), (16, 115950198), (19, 97642272), (21, 88343008), (24, 77300132), (26, 71353968), (28, 66257256), (32, 57975099), (38, 48821136), (39, 47569312), (42, 44171504), (48, 38650066), (52, 35676984), (56, 33128628), (57, 32547424), (76, 24410568), (78, 23784656), (84, 22085752), (91, 20386848), (96, 19325033), (104, 17838492), (112, 16564314), (114, 16273712), (133, 13948896), (152, 12205284), (156, 11892328), (168, 11042876), (182, 10193424), (208, 8919246), (224, 8282157), (228, 8136856), (247, 7510944), (266, 6974448), (273, 6795616), (304, 6102642), (312, 5946164), (336, 5521438), (364, 5096712), (399, 4649632), (416, 4459623), (456, 4068428), (494, 3755472), (532, 3487224), (546, 3397808), (608, 3051321), (624, 2973082), (672, 2760719), (728, 2548356), (741, 2503648), (798, 2324816), (912, 2034214), (988, 1877736), (1064, 1743612), (1092, 1698904), (1248, 1486541), (1456, 1274178), (1482, 1251824), (1596, 1162408), (1729, 1072992), (1824, 1017107), (1976, 938868), (2128, 871806), (2184, 849452), (2912, 637089), (2964, 625912), (3192, 581204), (3458, 536496), (3952, 469434), (4256, 435903), (4368, 424726), (5187, 357664), (5928, 312956), (6384, 290602), (6916, 268248), (7904, 234717), (8736, 212363), (10374, 178832), (11177, 165984), (11856, 156478), (12768, 145301), (13832, 134124), (20748, 89416), (22354, 82992), (23712, 78239), (27664, 67062), (33531, 55328), (41496, 44708)]