278631488

素因数分解:

$2^6\times {\mathrm{1307}}^1\times {\mathrm{3331}}^1$

素因数の和:4650

約数の個数: 28

約数和(自身を含む): 553498512

約数和(自身を除く): 274867024

約数列:

[1, 2, 4, 8, 16, 32, 64, 1307, 2614, 3331, 5228, 6662, 10456, 13324, 20912, 26648, 41824, 53296, 83648, 106592, 213184, 4353617, 8707234, 17414468, 34828936, 69657872, 139315744, 278631488]

約数ペア:

[(1, 278631488), (2, 139315744), (4, 69657872), (8, 34828936), (16, 17414468), (32, 8707234), (64, 4353617), (1307, 213184), (2614, 106592), (3331, 83648), (5228, 53296), (6662, 41824), (10456, 26648), (13324, 20912)]