538644384

素因数分解:

$2^5\times 3^3\times {\mathrm{623431}}^1$

素因数の和:623450

約数の個数: 48

約数和(自身を含む): 1571048640

約数和(自身を除く): 1032404256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 623431, 1246862, 1870293, 2493724, 3740586, 4987448, 5610879, 7481172, 9974896, 11221758, 14962344, 16832637, 19949792, 22443516, 29924688, 33665274, 44887032, 59849376, 67330548, 89774064, 134661096, 179548128, 269322192, 538644384]

約数ペア:

[(1, 538644384), (2, 269322192), (3, 179548128), (4, 134661096), (6, 89774064), (8, 67330548), (9, 59849376), (12, 44887032), (16, 33665274), (18, 29924688), (24, 22443516), (27, 19949792), (32, 16832637), (36, 14962344), (48, 11221758), (54, 9974896), (72, 7481172), (96, 5610879), (108, 4987448), (144, 3740586), (216, 2493724), (288, 1870293), (432, 1246862), (864, 623431)]