312551712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8969}}^1$

素因数の和:9007

約数の個数: 108

約数和(自身を含む): 977075190

約数和(自身を除く): 664523478

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8712, 8969, 11616, 17424, 17938, 26907, 34848, 35876, 53814, 71752, 80721, 98659, 107628, 143504, 161442, 197318, 215256, 287008, 295977, 322884, 394636, 430512, 591954, 645768, 789272, 861024, 887931, 1085249, 1183908, 1291536, 1578544, 1775862, 2170498, 2367816, 2583072, 3157088, 3255747, 3551724, 4340996, 4735632, 6511494, 7103448, 8681992, 9471264, 9767241, 13022988, 14206896, 17363984, 19534482, 26045976, 28413792, 34727968, 39068964, 52091952, 78137928, 104183904, 156275856, 312551712]

約数ペア:

[(1, 312551712), (2, 156275856), (3, 104183904), (4, 78137928), (6, 52091952), (8, 39068964), (9, 34727968), (11, 28413792), (12, 26045976), (16, 19534482), (18, 17363984), (22, 14206896), (24, 13022988), (32, 9767241), (33, 9471264), (36, 8681992), (44, 7103448), (48, 6511494), (66, 4735632), (72, 4340996), (88, 3551724), (96, 3255747), (99, 3157088), (121, 2583072), (132, 2367816), (144, 2170498), (176, 1775862), (198, 1578544), (242, 1291536), (264, 1183908), (288, 1085249), (352, 887931), (363, 861024), (396, 789272), (484, 645768), (528, 591954), (726, 430512), (792, 394636), (968, 322884), (1056, 295977), (1089, 287008), (1452, 215256), (1584, 197318), (1936, 161442), (2178, 143504), (2904, 107628), (3168, 98659), (3872, 80721), (4356, 71752), (5808, 53814), (8712, 35876), (8969, 34848), (11616, 26907), (17424, 17938)]