808214944

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 1618293600

約数和(自身を除く): 810078656

約数列:

[1, 2, 4, 8, 16, 32, 109, 139, 218, 278, 436, 556, 872, 1112, 1667, 1744, 2224, 3334, 3488, 4448, 6668, 13336, 15151, 26672, 30302, 53344, 60604, 121208, 181703, 231713, 242416, 363406, 463426, 484832, 726812, 926852, 1453624, 1853704, 2907248, 3707408, 5814496, 7414816, 25256717, 50513434, 101026868, 202053736, 404107472, 808214944]

約数ペア:

[(1, 808214944), (2, 404107472), (4, 202053736), (8, 101026868), (16, 50513434), (32, 25256717), (109, 7414816), (139, 5814496), (218, 3707408), (278, 2907248), (436, 1853704), (556, 1453624), (872, 926852), (1112, 726812), (1667, 484832), (1744, 463426), (2224, 363406), (3334, 242416), (3488, 231713), (4448, 181703), (6668, 121208), (13336, 60604), (15151, 53344), (26672, 30302)]