291825408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2902

約数の個数: 144

約数和(自身を含む): 934680320

約数和(自身を除く): 642854912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 2857, 3192, 3648, 4256, 4864, 5376, 5714, 6384, 7296, 8512, 8571, 11428, 12768, 14592, 17024, 17142, 19999, 22856, 25536, 34048, 34284, 39998, 45712, 51072, 54283, 59997, 68568, 79996, 91424, 102144, 108566, 119994, 137136, 159992, 162849, 182848, 217132, 239988, 274272, 319984, 325698, 365696, 379981, 434264, 479976, 548544, 639968, 651396, 731392, 759962, 868528, 959952, 1097088, 1139943, 1279936, 1302792, 1519924, 1737056, 1919904, 2194176, 2279886, 2559872, 2605584, 3039848, 3474112, 3839808, 4559772, 5119744, 5211168, 6079696, 6948224, 7679616, 9119544, 10422336, 12159392, 13896448, 15359232, 18239088, 20844672, 24318784, 36478176, 41689344, 48637568, 72956352, 97275136, 145912704, 291825408]

約数ペア:

[(1, 291825408), (2, 145912704), (3, 97275136), (4, 72956352), (6, 48637568), (7, 41689344), (8, 36478176), (12, 24318784), (14, 20844672), (16, 18239088), (19, 15359232), (21, 13896448), (24, 12159392), (28, 10422336), (32, 9119544), (38, 7679616), (42, 6948224), (48, 6079696), (56, 5211168), (57, 5119744), (64, 4559772), (76, 3839808), (84, 3474112), (96, 3039848), (112, 2605584), (114, 2559872), (128, 2279886), (133, 2194176), (152, 1919904), (168, 1737056), (192, 1519924), (224, 1302792), (228, 1279936), (256, 1139943), (266, 1097088), (304, 959952), (336, 868528), (384, 759962), (399, 731392), (448, 651396), (456, 639968), (532, 548544), (608, 479976), (672, 434264), (768, 379981), (798, 365696), (896, 325698), (912, 319984), (1064, 274272), (1216, 239988), (1344, 217132), (1596, 182848), (1792, 162849), (1824, 159992), (2128, 137136), (2432, 119994), (2688, 108566), (2857, 102144), (3192, 91424), (3648, 79996), (4256, 68568), (4864, 59997), (5376, 54283), (5714, 51072), (6384, 45712), (7296, 39998), (8512, 34284), (8571, 34048), (11428, 25536), (12768, 22856), (14592, 19999), (17024, 17142)]