551439792

素因数分解:

$2^4\times 3^3\times {\mathrm{1276481}}^1$

素因数の和:1276498

約数の個数: 40

約数和(自身を含む): 1582837680

約数和(自身を除く): 1031397888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1276481, 2552962, 3829443, 5105924, 7658886, 10211848, 11488329, 15317772, 20423696, 22976658, 30635544, 34464987, 45953316, 61271088, 68929974, 91906632, 137859948, 183813264, 275719896, 551439792]

約数ペア:

[(1, 551439792), (2, 275719896), (3, 183813264), (4, 137859948), (6, 91906632), (8, 68929974), (9, 61271088), (12, 45953316), (16, 34464987), (18, 30635544), (24, 22976658), (27, 20423696), (36, 15317772), (48, 11488329), (54, 10211848), (72, 7658886), (108, 5105924), (144, 3829443), (216, 2552962), (432, 1276481)]