249805152

素因数分解:

$2^5\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2789}}^1$

素因数の和:3116

約数の個数: 72

約数和(自身を含む): 712923120

約数和(自身を除く): 463117968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 311, 622, 933, 1244, 1866, 2488, 2789, 2799, 3732, 4976, 5578, 5598, 7464, 8367, 9952, 11156, 11196, 14928, 16734, 22312, 22392, 25101, 29856, 33468, 44624, 44784, 50202, 66936, 89248, 89568, 100404, 133872, 200808, 267744, 401616, 803232, 867379, 1734758, 2602137, 3469516, 5204274, 6939032, 7806411, 10408548, 13878064, 15612822, 20817096, 27756128, 31225644, 41634192, 62451288, 83268384, 124902576, 249805152]

約数ペア:

[(1, 249805152), (2, 124902576), (3, 83268384), (4, 62451288), (6, 41634192), (8, 31225644), (9, 27756128), (12, 20817096), (16, 15612822), (18, 13878064), (24, 10408548), (32, 7806411), (36, 6939032), (48, 5204274), (72, 3469516), (96, 2602137), (144, 1734758), (288, 867379), (311, 803232), (622, 401616), (933, 267744), (1244, 200808), (1866, 133872), (2488, 100404), (2789, 89568), (2799, 89248), (3732, 66936), (4976, 50202), (5578, 44784), (5598, 44624), (7464, 33468), (8367, 29856), (9952, 25101), (11156, 22392), (11196, 22312), (14928, 16734)]