213048648

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{7933}}^1$

素因数の和:8318

約数の個数: 48

約数和(自身を含む): 578626620

約数和(自身を除く): 365577972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 7933, 8952, 13428, 15866, 23799, 26856, 31732, 47598, 63464, 71397, 95196, 142794, 190392, 285588, 571176, 2959009, 5918018, 8877027, 11836036, 17754054, 23672072, 26631081, 35508108, 53262162, 71016216, 106524324, 213048648]

約数ペア:

[(1, 213048648), (2, 106524324), (3, 71016216), (4, 53262162), (6, 35508108), (8, 26631081), (9, 23672072), (12, 17754054), (18, 11836036), (24, 8877027), (36, 5918018), (72, 2959009), (373, 571176), (746, 285588), (1119, 190392), (1492, 142794), (2238, 95196), (2984, 71397), (3357, 63464), (4476, 47598), (6714, 31732), (7933, 26856), (8952, 23799), (13428, 15866)]