265189504

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{3347}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 529318800

約数和(自身を除く): 264129296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 1238, 2476, 3347, 4952, 6694, 9904, 13388, 19808, 26776, 39616, 53552, 79232, 107104, 214208, 428416, 2071793, 4143586, 8287172, 16574344, 33148688, 66297376, 132594752, 265189504]

約数ペア:

[(1, 265189504), (2, 132594752), (4, 66297376), (8, 33148688), (16, 16574344), (32, 8287172), (64, 4143586), (128, 2071793), (619, 428416), (1238, 214208), (2476, 107104), (3347, 79232), (4952, 53552), (6694, 39616), (9904, 26776), (13388, 19808)]