253318608

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{56747}}^1$

素因数の和:56792

約数の個数: 60

約数和(自身を含む): 731822208

約数和(自身を除く): 478503600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 56747, 113494, 170241, 226988, 340482, 453976, 510723, 680964, 907952, 1021446, 1361928, 1759157, 2042892, 2723856, 3518314, 4085784, 5277471, 7036628, 8171568, 10554942, 14073256, 15832413, 21109884, 28146512, 31664826, 42219768, 63329652, 84439536, 126659304, 253318608]

約数ペア:

[(1, 253318608), (2, 126659304), (3, 84439536), (4, 63329652), (6, 42219768), (8, 31664826), (9, 28146512), (12, 21109884), (16, 15832413), (18, 14073256), (24, 10554942), (31, 8171568), (36, 7036628), (48, 5277471), (62, 4085784), (72, 3518314), (93, 2723856), (124, 2042892), (144, 1759157), (186, 1361928), (248, 1021446), (279, 907952), (372, 680964), (496, 510723), (558, 453976), (744, 340482), (1116, 226988), (1488, 170241), (2232, 113494), (4464, 56747)]