1240694784

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 4103015280

約数和(自身を除く): 2862320496

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, 601, 672, 768, 896, 1008, 1024, 1152, 1202, 1344, 1536, 1792, 1803, 2016, 2048, 2304, 2404, 2688, 3072, 3584, 3606, 4032, 4096, 4207, 4608, 4808, 5376, 5409, 6144, 7168, 7212, 8064, 8192, 8414, 9216, 9616, 10752, 10818, 12288, 12621, 14336, 14424, 16128, 16384, 16828, 18432, 19232, 21504, 21636, 24576, 25242, 28672, 28848, 32256, 32768, 33656, 36864, 37863, 38464, 43008, 43272, 49152, 50484, 57344, 57696, 64512, 67312, 73728, 75726, 76928, 86016, 86544, 98304, 100968, 114688, 115392, 129024, 134624, 147456, 151452, 153856, 172032, 173088, 201936, 229376, 230784, 258048, 269248, 294912, 302904, 307712, 344064, 346176, 403872, 461568, 516096, 538496, 605808, 615424, 688128, 692352, 807744, 923136, 1032192, 1076992, 1211616, 1230848, 1384704, 1615488, 1846272, 2064384, 2153984, 2423232, 2461696, 2769408, 3230976, 3692544, 4307968, 4846464, 4923392, 5538816, 6461952, 7385088, 8615936, 9692928, 9846784, 11077632, 12923904, 14770176, 17231872, 19385856, 19693568, 22155264, 25847808, 29540352, 34463744, 38771712, 44310528, 51695616, 59080704, 68927488, 77543424, 88621056, 103391232, 137854976, 155086848, 177242112, 206782464, 310173696, 413564928, 620347392, 1240694784]

約数ペア:

[(1, 1240694784), (2, 620347392), (3, 413564928), (4, 310173696), (6, 206782464), (7, 177242112), (8, 155086848), (9, 137854976), (12, 103391232), (14, 88621056), (16, 77543424), (18, 68927488), (21, 59080704), (24, 51695616), (28, 44310528), (32, 38771712), (36, 34463744), (42, 29540352), (48, 25847808), (56, 22155264), (63, 19693568), (64, 19385856), (72, 17231872), (84, 14770176), (96, 12923904), (112, 11077632), (126, 9846784), (128, 9692928), (144, 8615936), (168, 7385088), (192, 6461952), (224, 5538816), (252, 4923392), (256, 4846464), (288, 4307968), (336, 3692544), (384, 3230976), (448, 2769408), (504, 2461696), (512, 2423232), (576, 2153984), (601, 2064384), (672, 1846272), (768, 1615488), (896, 1384704), (1008, 1230848), (1024, 1211616), (1152, 1076992), (1202, 1032192), (1344, 923136), (1536, 807744), (1792, 692352), (1803, 688128), (2016, 615424), (2048, 605808), (2304, 538496), (2404, 516096), (2688, 461568), (3072, 403872), (3584, 346176), (3606, 344064), (4032, 307712), (4096, 302904), (4207, 294912), (4608, 269248), (4808, 258048), (5376, 230784), (5409, 229376), (6144, 201936), (7168, 173088), (7212, 172032), (8064, 153856), (8192, 151452), (8414, 147456), (9216, 134624), (9616, 129024), (10752, 115392), (10818, 114688), (12288, 100968), (12621, 98304), (14336, 86544), (14424, 86016), (16128, 76928), (16384, 75726), (16828, 73728), (18432, 67312), (19232, 64512), (21504, 57696), (21636, 57344), (24576, 50484), (25242, 49152), (28672, 43272), (28848, 43008), (32256, 38464), (32768, 37863), (33656, 36864)]