249575168

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{5981}}^1$

素因数の和:6160

約数の個数: 36

約数和(自身を含む): 501315528

約数和(自身を除く): 251740360

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2608, 5216, 5981, 10432, 11962, 20864, 23924, 41728, 47848, 95696, 191392, 382784, 765568, 974903, 1531136, 1949806, 3899612, 7799224, 15598448, 31196896, 62393792, 124787584, 249575168]

約数ペア:

[(1, 249575168), (2, 124787584), (4, 62393792), (8, 31196896), (16, 15598448), (32, 7799224), (64, 3899612), (128, 1949806), (163, 1531136), (256, 974903), (326, 765568), (652, 382784), (1304, 191392), (2608, 95696), (5216, 47848), (5981, 41728), (10432, 23924), (11962, 20864)]