487273488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{780887}}^1$

素因数の和:780911

約数の個数: 40

約数和(自身を含む): 1355621568

約数和(自身を除く): 868348080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 780887, 1561774, 2342661, 3123548, 4685322, 6247096, 9370644, 10151531, 12494192, 18741288, 20303062, 30454593, 37482576, 40606124, 60909186, 81212248, 121818372, 162424496, 243636744, 487273488]

約数ペア:

[(1, 487273488), (2, 243636744), (3, 162424496), (4, 121818372), (6, 81212248), (8, 60909186), (12, 40606124), (13, 37482576), (16, 30454593), (24, 20303062), (26, 18741288), (39, 12494192), (48, 10151531), (52, 9370644), (78, 6247096), (104, 4685322), (156, 3123548), (208, 2342661), (312, 1561774), (624, 780887)]