306834304

素因数分解:

$2^7\times 7^1\times {\mathrm{342449}}^1$

素因数の和:342470

約数の個数: 32

約数和(自身を含む): 698598000

約数和(自身を除く): 391763696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 342449, 684898, 1369796, 2397143, 2739592, 4794286, 5479184, 9588572, 10958368, 19177144, 21916736, 38354288, 43833472, 76708576, 153417152, 306834304]

約数ペア:

[(1, 306834304), (2, 153417152), (4, 76708576), (7, 43833472), (8, 38354288), (14, 21916736), (16, 19177144), (28, 10958368), (32, 9588572), (56, 5479184), (64, 4794286), (112, 2739592), (128, 2397143), (224, 1369796), (448, 684898), (896, 342449)]