243415808

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41341}}^1$

素因数の和:41380

約数の個数: 36

約数和(自身を含む): 507018288

約数和(自身を除く): 263602480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 41341, 82682, 165364, 330728, 661456, 950843, 1322912, 1901686, 2645824, 3803372, 5291648, 7606744, 10583296, 15213488, 30426976, 60853952, 121707904, 243415808]

約数ペア:

[(1, 243415808), (2, 121707904), (4, 60853952), (8, 30426976), (16, 15213488), (23, 10583296), (32, 7606744), (46, 5291648), (64, 3803372), (92, 2645824), (128, 1901686), (184, 1322912), (256, 950843), (368, 661456), (736, 330728), (1472, 165364), (2944, 82682), (5888, 41341)]