490708176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47111}}^1$

素因数の和:47160

約数の個数: 80

約数和(自身を含む): 1495523328

約数和(自身を除く): 1004815152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 47111, 94222, 141333, 188444, 282666, 329777, 376888, 565332, 659554, 753776, 989331, 1130664, 1319108, 1460441, 1978662, 2261328, 2638216, 2920882, 3957324, 4381323, 5276432, 5841764, 7914648, 8762646, 10223087, 11683528, 15829296, 17525292, 20446174, 23367056, 30669261, 35050584, 40892348, 61338522, 70101168, 81784696, 122677044, 163569392, 245354088, 490708176]

約数ペア:

[(1, 490708176), (2, 245354088), (3, 163569392), (4, 122677044), (6, 81784696), (7, 70101168), (8, 61338522), (12, 40892348), (14, 35050584), (16, 30669261), (21, 23367056), (24, 20446174), (28, 17525292), (31, 15829296), (42, 11683528), (48, 10223087), (56, 8762646), (62, 7914648), (84, 5841764), (93, 5276432), (112, 4381323), (124, 3957324), (168, 2920882), (186, 2638216), (217, 2261328), (248, 1978662), (336, 1460441), (372, 1319108), (434, 1130664), (496, 989331), (651, 753776), (744, 659554), (868, 565332), (1302, 376888), (1488, 329777), (1736, 282666), (2604, 188444), (3472, 141333), (5208, 94222), (10416, 47111)]