1123584

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 144

約数和(自身を含む): 3924480

約数和(自身を除く): 2800896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 256, 264, 266, 304, 308, 336, 352, 384, 399, 418, 448, 456, 462, 528, 532, 608, 616, 627, 672, 704, 768, 798, 836, 896, 912, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1408, 1463, 1596, 1672, 1792, 1824, 1848, 2112, 2128, 2432, 2464, 2508, 2688, 2816, 2926, 3192, 3344, 3648, 3696, 4224, 4256, 4389, 4864, 4928, 5016, 5376, 5852, 6384, 6688, 7296, 7392, 8448, 8512, 8778, 9856, 10032, 11704, 12768, 13376, 14592, 14784, 17024, 17556, 19712, 20064, 23408, 25536, 26752, 29568, 34048, 35112, 40128, 46816, 51072, 53504, 59136, 70224, 80256, 93632, 102144, 140448, 160512, 187264, 280896, 374528, 561792, 1123584]

約数ペア:

[(1, 1123584), (2, 561792), (3, 374528), (4, 280896), (6, 187264), (7, 160512), (8, 140448), (11, 102144), (12, 93632), (14, 80256), (16, 70224), (19, 59136), (21, 53504), (22, 51072), (24, 46816), (28, 40128), (32, 35112), (33, 34048), (38, 29568), (42, 26752), (44, 25536), (48, 23408), (56, 20064), (57, 19712), (64, 17556), (66, 17024), (76, 14784), (77, 14592), (84, 13376), (88, 12768), (96, 11704), (112, 10032), (114, 9856), (128, 8778), (132, 8512), (133, 8448), (152, 7392), (154, 7296), (168, 6688), (176, 6384), (192, 5852), (209, 5376), (224, 5016), (228, 4928), (231, 4864), (256, 4389), (264, 4256), (266, 4224), (304, 3696), (308, 3648), (336, 3344), (352, 3192), (384, 2926), (399, 2816), (418, 2688), (448, 2508), (456, 2464), (462, 2432), (528, 2128), (532, 2112), (608, 1848), (616, 1824), (627, 1792), (672, 1672), (704, 1596), (768, 1463), (798, 1408), (836, 1344), (896, 1254), (912, 1232), (924, 1216), (1056, 1064)]