520912896

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{757}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 1589616960

約数和(自身を除く): 1068704064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 757, 768, 896, 1024, 1344, 1514, 1536, 1792, 2048, 2271, 2688, 3028, 3072, 3584, 4096, 4542, 5299, 5376, 6056, 6144, 7168, 8192, 9084, 10598, 10752, 12112, 12288, 14336, 15897, 16384, 18168, 21196, 21504, 24224, 24576, 28672, 31794, 32768, 36336, 42392, 43008, 48448, 49152, 57344, 63588, 72672, 84784, 86016, 96896, 98304, 114688, 127176, 145344, 169568, 172032, 193792, 229376, 254352, 290688, 339136, 344064, 387584, 508704, 581376, 678272, 688128, 775168, 1017408, 1162752, 1356544, 1550336, 2034816, 2325504, 2713088, 3100672, 4069632, 4651008, 5426176, 6201344, 8139264, 9302016, 10852352, 12402688, 16278528, 18604032, 21704704, 24805376, 32557056, 37208064, 43409408, 65114112, 74416128, 86818816, 130228224, 173637632, 260456448, 520912896]

約数ペア:

[(1, 520912896), (2, 260456448), (3, 173637632), (4, 130228224), (6, 86818816), (7, 74416128), (8, 65114112), (12, 43409408), (14, 37208064), (16, 32557056), (21, 24805376), (24, 21704704), (28, 18604032), (32, 16278528), (42, 12402688), (48, 10852352), (56, 9302016), (64, 8139264), (84, 6201344), (96, 5426176), (112, 4651008), (128, 4069632), (168, 3100672), (192, 2713088), (224, 2325504), (256, 2034816), (336, 1550336), (384, 1356544), (448, 1162752), (512, 1017408), (672, 775168), (757, 688128), (768, 678272), (896, 581376), (1024, 508704), (1344, 387584), (1514, 344064), (1536, 339136), (1792, 290688), (2048, 254352), (2271, 229376), (2688, 193792), (3028, 172032), (3072, 169568), (3584, 145344), (4096, 127176), (4542, 114688), (5299, 98304), (5376, 96896), (6056, 86016), (6144, 84784), (7168, 72672), (8192, 63588), (9084, 57344), (10598, 49152), (10752, 48448), (12112, 43008), (12288, 42392), (14336, 36336), (15897, 32768), (16384, 31794), (18168, 28672), (21196, 24576), (21504, 24224)]