672763392

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{20857}}^1$

素因数の和:20888

約数の個数: 120

約数和(自身を含む): 2219124336

約数和(自身を除く): 1546360944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 20857, 32256, 41714, 62571, 83428, 125142, 145999, 166856, 187713, 250284, 291998, 333712, 375426, 437997, 500568, 583996, 667424, 750852, 875994, 1001136, 1167992, 1313991, 1334848, 1501704, 1751988, 2002272, 2335984, 2627982, 2669696, 3003408, 3503976, 4004544, 4671968, 5255964, 5339392, 6006816, 7007952, 8009088, 9343936, 10511928, 10678784, 12013632, 14015904, 16018176, 18687872, 21023856, 24027264, 28031808, 32036352, 37375744, 42047712, 48054528, 56063616, 74751488, 84095424, 96109056, 112127232, 168190848, 224254464, 336381696, 672763392]

約数ペア:

[(1, 672763392), (2, 336381696), (3, 224254464), (4, 168190848), (6, 112127232), (7, 96109056), (8, 84095424), (9, 74751488), (12, 56063616), (14, 48054528), (16, 42047712), (18, 37375744), (21, 32036352), (24, 28031808), (28, 24027264), (32, 21023856), (36, 18687872), (42, 16018176), (48, 14015904), (56, 12013632), (63, 10678784), (64, 10511928), (72, 9343936), (84, 8009088), (96, 7007952), (112, 6006816), (126, 5339392), (128, 5255964), (144, 4671968), (168, 4004544), (192, 3503976), (224, 3003408), (252, 2669696), (256, 2627982), (288, 2335984), (336, 2002272), (384, 1751988), (448, 1501704), (504, 1334848), (512, 1313991), (576, 1167992), (672, 1001136), (768, 875994), (896, 750852), (1008, 667424), (1152, 583996), (1344, 500568), (1536, 437997), (1792, 375426), (2016, 333712), (2304, 291998), (2688, 250284), (3584, 187713), (4032, 166856), (4608, 145999), (5376, 125142), (8064, 83428), (10752, 62571), (16128, 41714), (20857, 32256)]