489657984

素因数分解:

$2^7\times 3^1\times {\mathrm{193}}^1\times {\mathrm{6607}}^1$

素因数の和:6817

約数の個数: 64

約数和(自身を含む): 1307591040

約数和(自身を除く): 817933056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 384, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 6607, 9264, 12352, 13214, 18528, 19821, 24704, 26428, 37056, 39642, 52856, 74112, 79284, 105712, 158568, 211424, 317136, 422848, 634272, 845696, 1268544, 1275151, 2537088, 2550302, 3825453, 5100604, 7650906, 10201208, 15301812, 20402416, 30603624, 40804832, 61207248, 81609664, 122414496, 163219328, 244828992, 489657984]

約数ペア:

[(1, 489657984), (2, 244828992), (3, 163219328), (4, 122414496), (6, 81609664), (8, 61207248), (12, 40804832), (16, 30603624), (24, 20402416), (32, 15301812), (48, 10201208), (64, 7650906), (96, 5100604), (128, 3825453), (192, 2550302), (193, 2537088), (384, 1275151), (386, 1268544), (579, 845696), (772, 634272), (1158, 422848), (1544, 317136), (2316, 211424), (3088, 158568), (4632, 105712), (6176, 79284), (6607, 74112), (9264, 52856), (12352, 39642), (13214, 37056), (18528, 26428), (19821, 24704)]