488936896

素因数分解:

$2^6\times 7^3\times {\mathrm{22273}}^1$

素因数の和:22306

約数の個数: 56

約数和(自身を含む): 1131519200

約数和(自身を除く): 642582304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952, 22273, 44546, 89092, 155911, 178184, 311822, 356368, 623644, 712736, 1091377, 1247288, 1425472, 2182754, 2494576, 4365508, 4989152, 7639639, 8731016, 9978304, 15279278, 17462032, 30558556, 34924064, 61117112, 69848128, 122234224, 244468448, 488936896]

約数ペア:

[(1, 488936896), (2, 244468448), (4, 122234224), (7, 69848128), (8, 61117112), (14, 34924064), (16, 30558556), (28, 17462032), (32, 15279278), (49, 9978304), (56, 8731016), (64, 7639639), (98, 4989152), (112, 4365508), (196, 2494576), (224, 2182754), (343, 1425472), (392, 1247288), (448, 1091377), (686, 712736), (784, 623644), (1372, 356368), (1568, 311822), (2744, 178184), (3136, 155911), (5488, 89092), (10976, 44546), (21952, 22273)]