490975488

素因数分解:

$2^8\times 3^2\times {\mathrm{213097}}^1$

素因数の和:213119

約数の個数: 54

約数和(自身を含む): 1415610014

約数和(自身を除く): 924634526

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, 213097, 426194, 639291, 852388, 1278582, 1704776, 1917873, 2557164, 3409552, 3835746, 5114328, 6819104, 7671492, 10228656, 13638208, 15342984, 20457312, 27276416, 30685968, 40914624, 54552832, 61371936, 81829248, 122743872, 163658496, 245487744, 490975488]

約数ペア:

[(1, 490975488), (2, 245487744), (3, 163658496), (4, 122743872), (6, 81829248), (8, 61371936), (9, 54552832), (12, 40914624), (16, 30685968), (18, 27276416), (24, 20457312), (32, 15342984), (36, 13638208), (48, 10228656), (64, 7671492), (72, 6819104), (96, 5114328), (128, 3835746), (144, 3409552), (192, 2557164), (256, 1917873), (288, 1704776), (384, 1278582), (576, 852388), (768, 639291), (1152, 426194), (2304, 213097)]