268593664

素因数分解:

$2^9\times {\mathrm{227}}^1\times {\mathrm{2311}}^1$

素因数の和:2556

約数の個数: 40

約数和(自身を含む): 539260128

約数和(自身を除く): 270666464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 512, 908, 1816, 2311, 3632, 4622, 7264, 9244, 14528, 18488, 29056, 36976, 58112, 73952, 116224, 147904, 295808, 524597, 591616, 1049194, 1183232, 2098388, 4196776, 8393552, 16787104, 33574208, 67148416, 134296832, 268593664]

約数ペア:

[(1, 268593664), (2, 134296832), (4, 67148416), (8, 33574208), (16, 16787104), (32, 8393552), (64, 4196776), (128, 2098388), (227, 1183232), (256, 1049194), (454, 591616), (512, 524597), (908, 295808), (1816, 147904), (2311, 116224), (3632, 73952), (4622, 58112), (7264, 36976), (9244, 29056), (14528, 18488)]