496315904

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 120

約数和(自身を含む): 1173683808

約数和(自身を除く): 677367904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 271, 292, 392, 448, 511, 512, 542, 584, 784, 896, 1022, 1084, 1168, 1568, 1792, 1897, 2044, 2168, 2336, 3136, 3577, 3584, 3794, 4088, 4336, 4672, 6272, 7154, 7588, 8176, 8672, 9344, 12544, 13279, 14308, 15176, 16352, 17344, 18688, 19783, 25088, 26558, 28616, 30352, 32704, 34688, 37376, 39566, 53116, 57232, 60704, 65408, 69376, 79132, 106232, 114464, 121408, 130816, 138481, 138752, 158264, 212464, 228928, 242816, 261632, 276962, 316528, 424928, 457856, 485632, 553924, 633056, 849856, 915712, 969367, 971264, 1107848, 1266112, 1699712, 1831424, 1938734, 2215696, 2532224, 3399424, 3877468, 4431392, 5064448, 6798848, 7754936, 8862784, 10128896, 15509872, 17725568, 31019744, 35451136, 62039488, 70902272, 124078976, 248157952, 496315904]

約数ペア:

[(1, 496315904), (2, 248157952), (4, 124078976), (7, 70902272), (8, 62039488), (14, 35451136), (16, 31019744), (28, 17725568), (32, 15509872), (49, 10128896), (56, 8862784), (64, 7754936), (73, 6798848), (98, 5064448), (112, 4431392), (128, 3877468), (146, 3399424), (196, 2532224), (224, 2215696), (256, 1938734), (271, 1831424), (292, 1699712), (392, 1266112), (448, 1107848), (511, 971264), (512, 969367), (542, 915712), (584, 849856), (784, 633056), (896, 553924), (1022, 485632), (1084, 457856), (1168, 424928), (1568, 316528), (1792, 276962), (1897, 261632), (2044, 242816), (2168, 228928), (2336, 212464), (3136, 158264), (3577, 138752), (3584, 138481), (3794, 130816), (4088, 121408), (4336, 114464), (4672, 106232), (6272, 79132), (7154, 69376), (7588, 65408), (8176, 60704), (8672, 57232), (9344, 53116), (12544, 39566), (13279, 37376), (14308, 34688), (15176, 32704), (16352, 30352), (17344, 28616), (18688, 26558), (19783, 25088)]