264065344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:975

約数の個数: 56

約数和(自身を含む): 553984160

約数和(自身を除く): 289918816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 397, 547, 608, 794, 1094, 1216, 1588, 2188, 3176, 4376, 6352, 7543, 8752, 10393, 12704, 15086, 17504, 20786, 25408, 30172, 35008, 41572, 60344, 83144, 120688, 166288, 217159, 241376, 332576, 434318, 482752, 665152, 868636, 1737272, 3474544, 4126021, 6949088, 8252042, 13898176, 16504084, 33008168, 66016336, 132032672, 264065344]

約数ペア:

[(1, 264065344), (2, 132032672), (4, 66016336), (8, 33008168), (16, 16504084), (19, 13898176), (32, 8252042), (38, 6949088), (64, 4126021), (76, 3474544), (152, 1737272), (304, 868636), (397, 665152), (547, 482752), (608, 434318), (794, 332576), (1094, 241376), (1216, 217159), (1588, 166288), (2188, 120688), (3176, 83144), (4376, 60344), (6352, 41572), (7543, 35008), (8752, 30172), (10393, 25408), (12704, 20786), (15086, 17504)]