897318912

素因数分解:

$2^{18}\times 3^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 152

約数和(自身を含む): 2751458176

約数和(自身を除く): 1854139264

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, 163, 168, 192, 224, 256, 326, 336, 384, 448, 489, 512, 652, 672, 768, 896, 978, 1024, 1141, 1304, 1344, 1536, 1792, 1956, 2048, 2282, 2608, 2688, 3072, 3423, 3584, 3912, 4096, 4564, 5216, 5376, 6144, 6846, 7168, 7824, 8192, 9128, 10432, 10752, 12288, 13692, 14336, 15648, 16384, 18256, 20864, 21504, 24576, 27384, 28672, 31296, 32768, 36512, 41728, 43008, 49152, 54768, 57344, 62592, 65536, 73024, 83456, 86016, 98304, 109536, 114688, 125184, 131072, 146048, 166912, 172032, 196608, 219072, 229376, 250368, 262144, 292096, 333824, 344064, 393216, 438144, 458752, 500736, 584192, 667648, 688128, 786432, 876288, 917504, 1001472, 1168384, 1335296, 1376256, 1752576, 1835008, 2002944, 2336768, 2670592, 2752512, 3505152, 4005888, 4673536, 5341184, 5505024, 7010304, 8011776, 9347072, 10682368, 14020608, 16023552, 18694144, 21364736, 28041216, 32047104, 37388288, 42729472, 56082432, 64094208, 74776576, 112164864, 128188416, 149553152, 224329728, 299106304, 448659456, 897318912]

約数ペア:

[(1, 897318912), (2, 448659456), (3, 299106304), (4, 224329728), (6, 149553152), (7, 128188416), (8, 112164864), (12, 74776576), (14, 64094208), (16, 56082432), (21, 42729472), (24, 37388288), (28, 32047104), (32, 28041216), (42, 21364736), (48, 18694144), (56, 16023552), (64, 14020608), (84, 10682368), (96, 9347072), (112, 8011776), (128, 7010304), (163, 5505024), (168, 5341184), (192, 4673536), (224, 4005888), (256, 3505152), (326, 2752512), (336, 2670592), (384, 2336768), (448, 2002944), (489, 1835008), (512, 1752576), (652, 1376256), (672, 1335296), (768, 1168384), (896, 1001472), (978, 917504), (1024, 876288), (1141, 786432), (1304, 688128), (1344, 667648), (1536, 584192), (1792, 500736), (1956, 458752), (2048, 438144), (2282, 393216), (2608, 344064), (2688, 333824), (3072, 292096), (3423, 262144), (3584, 250368), (3912, 229376), (4096, 219072), (4564, 196608), (5216, 172032), (5376, 166912), (6144, 146048), (6846, 131072), (7168, 125184), (7824, 114688), (8192, 109536), (9128, 98304), (10432, 86016), (10752, 83456), (12288, 73024), (13692, 65536), (14336, 62592), (15648, 57344), (16384, 54768), (18256, 49152), (20864, 43008), (21504, 41728), (24576, 36512), (27384, 32768), (28672, 31296)]