290396592

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{65053}}^1$

素因数の和:65098

約数の個数: 60

約数和(自身を含む): 838936384

約数和(自身を除く): 548539792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 65053, 130106, 195159, 260212, 390318, 520424, 585477, 780636, 1040848, 1170954, 1561272, 2016643, 2341908, 3122544, 4033286, 4683816, 6049929, 8066572, 9367632, 12099858, 16133144, 18149787, 24199716, 32266288, 36299574, 48399432, 72599148, 96798864, 145198296, 290396592]

約数ペア:

[(1, 290396592), (2, 145198296), (3, 96798864), (4, 72599148), (6, 48399432), (8, 36299574), (9, 32266288), (12, 24199716), (16, 18149787), (18, 16133144), (24, 12099858), (31, 9367632), (36, 8066572), (48, 6049929), (62, 4683816), (72, 4033286), (93, 3122544), (124, 2341908), (144, 2016643), (186, 1561272), (248, 1170954), (279, 1040848), (372, 780636), (496, 585477), (558, 520424), (744, 390318), (1116, 260212), (1488, 195159), (2232, 130106), (4464, 65053)]