219351552

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 160

約数和(自身を含む): 697669632

約数和(自身を除く): 478318080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 887, 896, 966, 1104, 1288, 1344, 1472, 1536, 1774, 1792, 1932, 2208, 2576, 2661, 2688, 2944, 3548, 3584, 3864, 4416, 5152, 5322, 5376, 5888, 6209, 7096, 7728, 8832, 10304, 10644, 10752, 11776, 12418, 14192, 15456, 17664, 18627, 20401, 20608, 21288, 24836, 28384, 30912, 35328, 37254, 40802, 41216, 42576, 49672, 56768, 61203, 61824, 74508, 81604, 82432, 85152, 99344, 113536, 122406, 123648, 142807, 149016, 163208, 170304, 198688, 227072, 244812, 247296, 285614, 298032, 326416, 340608, 397376, 428421, 454144, 489624, 571228, 596064, 652832, 681216, 794752, 856842, 979248, 1142456, 1192128, 1305664, 1362432, 1589504, 1713684, 1958496, 2284912, 2384256, 2611328, 3179008, 3427368, 3916992, 4569824, 4768512, 5222656, 6854736, 7833984, 9139648, 9537024, 10445312, 13709472, 15667968, 18279296, 27418944, 31335936, 36558592, 54837888, 73117184, 109675776, 219351552]

約数ペア:

[(1, 219351552), (2, 109675776), (3, 73117184), (4, 54837888), (6, 36558592), (7, 31335936), (8, 27418944), (12, 18279296), (14, 15667968), (16, 13709472), (21, 10445312), (23, 9537024), (24, 9139648), (28, 7833984), (32, 6854736), (42, 5222656), (46, 4768512), (48, 4569824), (56, 3916992), (64, 3427368), (69, 3179008), (84, 2611328), (92, 2384256), (96, 2284912), (112, 1958496), (128, 1713684), (138, 1589504), (161, 1362432), (168, 1305664), (184, 1192128), (192, 1142456), (224, 979248), (256, 856842), (276, 794752), (322, 681216), (336, 652832), (368, 596064), (384, 571228), (448, 489624), (483, 454144), (512, 428421), (552, 397376), (644, 340608), (672, 326416), (736, 298032), (768, 285614), (887, 247296), (896, 244812), (966, 227072), (1104, 198688), (1288, 170304), (1344, 163208), (1472, 149016), (1536, 142807), (1774, 123648), (1792, 122406), (1932, 113536), (2208, 99344), (2576, 85152), (2661, 82432), (2688, 81604), (2944, 74508), (3548, 61824), (3584, 61203), (3864, 56768), (4416, 49672), (5152, 42576), (5322, 41216), (5376, 40802), (5888, 37254), (6209, 35328), (7096, 30912), (7728, 28384), (8832, 24836), (10304, 21288), (10644, 20608), (10752, 20401), (11776, 18627), (12418, 17664), (14192, 15456)]