489454848

素因数分解:

$2^8\times 3^2\times {\mathrm{212437}}^1$

素因数の和:212459

約数の個数: 54

約数和(自身を含む): 1411225634

約数和(自身を除く): 921770786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 212437, 424874, 637311, 849748, 1274622, 1699496, 1911933, 2549244, 3398992, 3823866, 5098488, 6797984, 7647732, 10196976, 13595968, 15295464, 20393952, 27191936, 30590928, 40787904, 54383872, 61181856, 81575808, 122363712, 163151616, 244727424, 489454848]

約数ペア:

[(1, 489454848), (2, 244727424), (3, 163151616), (4, 122363712), (6, 81575808), (8, 61181856), (9, 54383872), (12, 40787904), (16, 30590928), (18, 27191936), (24, 20393952), (32, 15295464), (36, 13595968), (48, 10196976), (64, 7647732), (72, 6797984), (96, 5098488), (128, 3823866), (144, 3398992), (192, 2549244), (256, 1911933), (288, 1699496), (384, 1274622), (576, 849748), (768, 637311), (1152, 424874), (2304, 212437)]