312686976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1992

約数の個数: 128

約数和(自身を含む): 965295360

約数和(自身を除く): 652608384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1708, 1907, 1952, 2562, 2688, 2928, 3416, 3814, 3904, 5124, 5721, 5856, 6832, 7628, 7808, 10248, 11442, 11712, 13349, 13664, 15256, 20496, 22884, 23424, 26698, 27328, 30512, 40047, 40992, 45768, 53396, 54656, 61024, 80094, 81984, 91536, 106792, 116327, 122048, 160188, 163968, 183072, 213584, 232654, 244096, 320376, 348981, 366144, 427168, 465308, 640752, 697962, 732288, 814289, 854336, 930616, 1281504, 1395924, 1628578, 1708672, 1861232, 2442867, 2563008, 2791848, 3257156, 3722464, 4885734, 5126016, 5583696, 6514312, 7444928, 9771468, 11167392, 13028624, 14889856, 19542936, 22334784, 26057248, 39085872, 44669568, 52114496, 78171744, 104228992, 156343488, 312686976]

約数ペア:

[(1, 312686976), (2, 156343488), (3, 104228992), (4, 78171744), (6, 52114496), (7, 44669568), (8, 39085872), (12, 26057248), (14, 22334784), (16, 19542936), (21, 14889856), (24, 13028624), (28, 11167392), (32, 9771468), (42, 7444928), (48, 6514312), (56, 5583696), (61, 5126016), (64, 4885734), (84, 3722464), (96, 3257156), (112, 2791848), (122, 2563008), (128, 2442867), (168, 1861232), (183, 1708672), (192, 1628578), (224, 1395924), (244, 1281504), (336, 930616), (366, 854336), (384, 814289), (427, 732288), (448, 697962), (488, 640752), (672, 465308), (732, 427168), (854, 366144), (896, 348981), (976, 320376), (1281, 244096), (1344, 232654), (1464, 213584), (1708, 183072), (1907, 163968), (1952, 160188), (2562, 122048), (2688, 116327), (2928, 106792), (3416, 91536), (3814, 81984), (3904, 80094), (5124, 61024), (5721, 54656), (5856, 53396), (6832, 45768), (7628, 40992), (7808, 40047), (10248, 30512), (11442, 27328), (11712, 26698), (13349, 23424), (13664, 22884), (15256, 20496)]