253130112

素因数分解:

$2^7\times 3^2\times {\mathrm{219731}}^1$

素因数の和:219751

約数の個数: 48

約数和(自身を含む): 728411580

約数和(自身を除く): 475281468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 219731, 439462, 659193, 878924, 1318386, 1757848, 1977579, 2636772, 3515696, 3955158, 5273544, 7031392, 7910316, 10547088, 14062784, 15820632, 21094176, 28125568, 31641264, 42188352, 63282528, 84376704, 126565056, 253130112]

約数ペア:

[(1, 253130112), (2, 126565056), (3, 84376704), (4, 63282528), (6, 42188352), (8, 31641264), (9, 28125568), (12, 21094176), (16, 15820632), (18, 14062784), (24, 10547088), (32, 7910316), (36, 7031392), (48, 5273544), (64, 3955158), (72, 3515696), (96, 2636772), (128, 1977579), (144, 1757848), (192, 1318386), (288, 878924), (384, 659193), (576, 439462), (1152, 219731)]