253371552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:971

約数の個数: 144

約数和(自身を含む): 787262112

約数和(自身を除く): 533890560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 294, 336, 366, 392, 427, 488, 588, 672, 732, 784, 854, 883, 976, 1176, 1281, 1464, 1568, 1708, 1766, 1952, 2352, 2562, 2649, 2928, 2989, 3416, 3532, 4704, 5124, 5298, 5856, 5978, 6181, 6832, 7064, 8967, 10248, 10596, 11956, 12362, 13664, 14128, 17934, 18543, 20496, 21192, 23912, 24724, 28256, 35868, 37086, 40992, 42384, 43267, 47824, 49448, 53863, 71736, 74172, 84768, 86534, 95648, 98896, 107726, 129801, 143472, 148344, 161589, 173068, 197792, 215452, 259602, 286944, 296688, 323178, 346136, 377041, 430904, 519204, 593376, 646356, 692272, 754082, 861808, 1038408, 1131123, 1292712, 1384544, 1508164, 1723616, 2076816, 2262246, 2585424, 2639287, 3016328, 4153632, 4524492, 5170848, 5278574, 6032656, 7917861, 9048984, 10557148, 12065312, 15835722, 18097968, 21114296, 31671444, 36195936, 42228592, 63342888, 84457184, 126685776, 253371552]

約数ペア:

[(1, 253371552), (2, 126685776), (3, 84457184), (4, 63342888), (6, 42228592), (7, 36195936), (8, 31671444), (12, 21114296), (14, 18097968), (16, 15835722), (21, 12065312), (24, 10557148), (28, 9048984), (32, 7917861), (42, 6032656), (48, 5278574), (49, 5170848), (56, 4524492), (61, 4153632), (84, 3016328), (96, 2639287), (98, 2585424), (112, 2262246), (122, 2076816), (147, 1723616), (168, 1508164), (183, 1384544), (196, 1292712), (224, 1131123), (244, 1038408), (294, 861808), (336, 754082), (366, 692272), (392, 646356), (427, 593376), (488, 519204), (588, 430904), (672, 377041), (732, 346136), (784, 323178), (854, 296688), (883, 286944), (976, 259602), (1176, 215452), (1281, 197792), (1464, 173068), (1568, 161589), (1708, 148344), (1766, 143472), (1952, 129801), (2352, 107726), (2562, 98896), (2649, 95648), (2928, 86534), (2989, 84768), (3416, 74172), (3532, 71736), (4704, 53863), (5124, 49448), (5298, 47824), (5856, 43267), (5978, 42384), (6181, 40992), (6832, 37086), (7064, 35868), (8967, 28256), (10248, 24724), (10596, 23912), (11956, 21192), (12362, 20496), (13664, 18543), (14128, 17934)]