319882752

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 1082644992

約数和(自身を除く): 762762240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 211, 224, 252, 256, 282, 288, 329, 336, 376, 384, 422, 423, 448, 504, 512, 564, 576, 633, 658, 672, 752, 768, 844, 846, 896, 987, 1008, 1128, 1152, 1266, 1316, 1344, 1477, 1504, 1536, 1688, 1692, 1792, 1899, 1974, 2016, 2256, 2304, 2532, 2632, 2688, 2954, 2961, 3008, 3376, 3384, 3584, 3798, 3948, 4032, 4431, 4512, 4608, 5064, 5264, 5376, 5908, 5922, 6016, 6752, 6768, 7596, 7896, 8064, 8862, 9024, 9917, 10128, 10528, 10752, 11816, 11844, 12032, 13293, 13504, 13536, 15192, 15792, 16128, 17724, 18048, 19834, 20256, 21056, 23632, 23688, 24064, 26586, 27008, 27072, 29751, 30384, 31584, 32256, 35448, 36096, 39668, 40512, 42112, 47264, 47376, 53172, 54016, 54144, 59502, 60768, 63168, 69419, 70896, 72192, 79336, 81024, 84224, 89253, 94528, 94752, 106344, 108032, 108288, 119004, 121536, 126336, 138838, 141792, 158672, 162048, 168448, 178506, 189056, 189504, 208257, 212688, 216576, 238008, 243072, 252672, 277676, 283584, 317344, 324096, 357012, 378112, 379008, 416514, 425376, 476016, 486144, 505344, 555352, 567168, 624771, 634688, 714024, 756224, 758016, 833028, 850752, 952032, 972288, 1110704, 1134336, 1249542, 1269376, 1428048, 1516032, 1666056, 1701504, 1904064, 2221408, 2268672, 2499084, 2538752, 2856096, 3332112, 3403008, 3808128, 4442816, 4998168, 5077504, 5712192, 6664224, 6806016, 7616256, 8885632, 9996336, 11424384, 13328448, 15232512, 17771264, 19992672, 22848768, 26656896, 35542528, 39985344, 45697536, 53313792, 79970688, 106627584, 159941376, 319882752]

約数ペア:

[(1, 319882752), (2, 159941376), (3, 106627584), (4, 79970688), (6, 53313792), (7, 45697536), (8, 39985344), (9, 35542528), (12, 26656896), (14, 22848768), (16, 19992672), (18, 17771264), (21, 15232512), (24, 13328448), (28, 11424384), (32, 9996336), (36, 8885632), (42, 7616256), (47, 6806016), (48, 6664224), (56, 5712192), (63, 5077504), (64, 4998168), (72, 4442816), (84, 3808128), (94, 3403008), (96, 3332112), (112, 2856096), (126, 2538752), (128, 2499084), (141, 2268672), (144, 2221408), (168, 1904064), (188, 1701504), (192, 1666056), (211, 1516032), (224, 1428048), (252, 1269376), (256, 1249542), (282, 1134336), (288, 1110704), (329, 972288), (336, 952032), (376, 850752), (384, 833028), (422, 758016), (423, 756224), (448, 714024), (504, 634688), (512, 624771), (564, 567168), (576, 555352), (633, 505344), (658, 486144), (672, 476016), (752, 425376), (768, 416514), (844, 379008), (846, 378112), (896, 357012), (987, 324096), (1008, 317344), (1128, 283584), (1152, 277676), (1266, 252672), (1316, 243072), (1344, 238008), (1477, 216576), (1504, 212688), (1536, 208257), (1688, 189504), (1692, 189056), (1792, 178506), (1899, 168448), (1974, 162048), (2016, 158672), (2256, 141792), (2304, 138838), (2532, 126336), (2632, 121536), (2688, 119004), (2954, 108288), (2961, 108032), (3008, 106344), (3376, 94752), (3384, 94528), (3584, 89253), (3798, 84224), (3948, 81024), (4032, 79336), (4431, 72192), (4512, 70896), (4608, 69419), (5064, 63168), (5264, 60768), (5376, 59502), (5908, 54144), (5922, 54016), (6016, 53172), (6752, 47376), (6768, 47264), (7596, 42112), (7896, 40512), (8064, 39668), (8862, 36096), (9024, 35448), (9917, 32256), (10128, 31584), (10528, 30384), (10752, 29751), (11816, 27072), (11844, 27008), (12032, 26586), (13293, 24064), (13504, 23688), (13536, 23632), (15192, 21056), (15792, 20256), (16128, 19834), (17724, 18048)]