326867072

素因数分解:

$2^7\times 7^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 746672640

約数和(自身を除く): 419805568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 601, 607, 896, 1202, 1214, 2404, 2428, 4207, 4249, 4808, 4856, 8414, 8498, 9616, 9712, 16828, 16996, 19232, 19424, 33656, 33992, 38464, 38848, 67312, 67984, 76928, 77696, 134624, 135968, 269248, 271936, 364807, 538496, 543872, 729614, 1459228, 2553649, 2918456, 5107298, 5836912, 10214596, 11673824, 20429192, 23347648, 40858384, 46695296, 81716768, 163433536, 326867072]

約数ペア:

[(1, 326867072), (2, 163433536), (4, 81716768), (7, 46695296), (8, 40858384), (14, 23347648), (16, 20429192), (28, 11673824), (32, 10214596), (56, 5836912), (64, 5107298), (112, 2918456), (128, 2553649), (224, 1459228), (448, 729614), (601, 543872), (607, 538496), (896, 364807), (1202, 271936), (1214, 269248), (2404, 135968), (2428, 134624), (4207, 77696), (4249, 76928), (4808, 67984), (4856, 67312), (8414, 38848), (8498, 38464), (9616, 33992), (9712, 33656), (16828, 19424), (16996, 19232)]