489344352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{728191}}^1$

素因数の和:728211

約数の個数: 48

約数和(自身を含む): 1468035072

約数和(自身を除く): 978690720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 728191, 1456382, 2184573, 2912764, 4369146, 5097337, 5825528, 8738292, 10194674, 11651056, 15292011, 17476584, 20389348, 23302112, 30584022, 34953168, 40778696, 61168044, 69906336, 81557392, 122336088, 163114784, 244672176, 489344352]

約数ペア:

[(1, 489344352), (2, 244672176), (3, 163114784), (4, 122336088), (6, 81557392), (7, 69906336), (8, 61168044), (12, 40778696), (14, 34953168), (16, 30584022), (21, 23302112), (24, 20389348), (28, 17476584), (32, 15292011), (42, 11651056), (48, 10194674), (56, 8738292), (84, 5825528), (96, 5097337), (112, 4369146), (168, 2912764), (224, 2184573), (336, 1456382), (672, 728191)]