1253769216

素因数分解:

$2^{16}\times 3^1\times 7^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 136

約数和(自身を含む): 3825176064

約数和(自身を除く): 2571406848

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, 768, 896, 911, 1024, 1344, 1536, 1792, 1822, 2048, 2688, 2733, 3072, 3584, 3644, 4096, 5376, 5466, 6144, 6377, 7168, 7288, 8192, 10752, 10932, 12288, 12754, 14336, 14576, 16384, 19131, 21504, 21864, 24576, 25508, 28672, 29152, 32768, 38262, 43008, 43728, 49152, 51016, 57344, 58304, 65536, 76524, 86016, 87456, 98304, 102032, 114688, 116608, 153048, 172032, 174912, 196608, 204064, 229376, 233216, 306096, 344064, 349824, 408128, 458752, 466432, 612192, 688128, 699648, 816256, 932864, 1224384, 1376256, 1399296, 1632512, 1865728, 2448768, 2798592, 3265024, 3731456, 4897536, 5597184, 6530048, 7462912, 9795072, 11194368, 13060096, 14925824, 19590144, 22388736, 26120192, 29851648, 39180288, 44777472, 52240384, 59703296, 78360576, 89554944, 104480768, 156721152, 179109888, 208961536, 313442304, 417923072, 626884608, 1253769216]

約数ペア:

[(1, 1253769216), (2, 626884608), (3, 417923072), (4, 313442304), (6, 208961536), (7, 179109888), (8, 156721152), (12, 104480768), (14, 89554944), (16, 78360576), (21, 59703296), (24, 52240384), (28, 44777472), (32, 39180288), (42, 29851648), (48, 26120192), (56, 22388736), (64, 19590144), (84, 14925824), (96, 13060096), (112, 11194368), (128, 9795072), (168, 7462912), (192, 6530048), (224, 5597184), (256, 4897536), (336, 3731456), (384, 3265024), (448, 2798592), (512, 2448768), (672, 1865728), (768, 1632512), (896, 1399296), (911, 1376256), (1024, 1224384), (1344, 932864), (1536, 816256), (1792, 699648), (1822, 688128), (2048, 612192), (2688, 466432), (2733, 458752), (3072, 408128), (3584, 349824), (3644, 344064), (4096, 306096), (5376, 233216), (5466, 229376), (6144, 204064), (6377, 196608), (7168, 174912), (7288, 172032), (8192, 153048), (10752, 116608), (10932, 114688), (12288, 102032), (12754, 98304), (14336, 87456), (14576, 86016), (16384, 76524), (19131, 65536), (21504, 58304), (21864, 57344), (24576, 51016), (25508, 49152), (28672, 43728), (29152, 43008), (32768, 38262)]