2783102688

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163789}}^1$

素因数の和:163864

約数の個数: 72

約数和(自身を含む): 8048640600

約数和(自身を除く): 5265537912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 163789, 327578, 491367, 655156, 982734, 1310312, 1474101, 1965468, 2620624, 2948202, 3930936, 5241248, 5896404, 7861872, 9663551, 11792808, 15723744, 19327102, 23585616, 28990653, 38654204, 47171232, 57981306, 77308408, 86971959, 115962612, 154616816, 173943918, 231925224, 309233632, 347887836, 463850448, 695775672, 927700896, 1391551344, 2783102688]

約数ペア:

[(1, 2783102688), (2, 1391551344), (3, 927700896), (4, 695775672), (6, 463850448), (8, 347887836), (9, 309233632), (12, 231925224), (16, 173943918), (18, 154616816), (24, 115962612), (32, 86971959), (36, 77308408), (48, 57981306), (59, 47171232), (72, 38654204), (96, 28990653), (118, 23585616), (144, 19327102), (177, 15723744), (236, 11792808), (288, 9663551), (354, 7861872), (472, 5896404), (531, 5241248), (708, 3930936), (944, 2948202), (1062, 2620624), (1416, 1965468), (1888, 1474101), (2124, 1310312), (2832, 982734), (4248, 655156), (5664, 491367), (8496, 327578), (16992, 163789)]