351267392

素因数分解:

$2^6\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1061}}^1$

素因数の和:1819

約数の個数: 56

約数和(自身を含む): 798454080

約数和(自身を除く): 447186688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 739, 1061, 1478, 2122, 2956, 4244, 5173, 5912, 7427, 8488, 10346, 11824, 14854, 16976, 20692, 23648, 29708, 33952, 41384, 47296, 59416, 67904, 82768, 118832, 165536, 237664, 331072, 475328, 784079, 1568158, 3136316, 5488553, 6272632, 10977106, 12545264, 21954212, 25090528, 43908424, 50181056, 87816848, 175633696, 351267392]

約数ペア:

[(1, 351267392), (2, 175633696), (4, 87816848), (7, 50181056), (8, 43908424), (14, 25090528), (16, 21954212), (28, 12545264), (32, 10977106), (56, 6272632), (64, 5488553), (112, 3136316), (224, 1568158), (448, 784079), (739, 475328), (1061, 331072), (1478, 237664), (2122, 165536), (2956, 118832), (4244, 82768), (5173, 67904), (5912, 59416), (7427, 47296), (8488, 41384), (10346, 33952), (11824, 29708), (14854, 23648), (16976, 20692)]