257533344

素因数分解:

$2^5\times 3^5\times {\mathrm{33119}}^1$

素因数の和:33144

約数の個数: 72

約数和(自身を含む): 759507840

約数和(自身を除く): 501974496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 33119, 66238, 99357, 132476, 198714, 264952, 298071, 397428, 529904, 596142, 794856, 894213, 1059808, 1192284, 1589712, 1788426, 2384568, 2682639, 3179424, 3576852, 4769136, 5365278, 7153704, 8047917, 9538272, 10730556, 14307408, 16095834, 21461112, 28614816, 32191668, 42922224, 64383336, 85844448, 128766672, 257533344]

約数ペア:

[(1, 257533344), (2, 128766672), (3, 85844448), (4, 64383336), (6, 42922224), (8, 32191668), (9, 28614816), (12, 21461112), (16, 16095834), (18, 14307408), (24, 10730556), (27, 9538272), (32, 8047917), (36, 7153704), (48, 5365278), (54, 4769136), (72, 3576852), (81, 3179424), (96, 2682639), (108, 2384568), (144, 1788426), (162, 1589712), (216, 1192284), (243, 1059808), (288, 894213), (324, 794856), (432, 596142), (486, 529904), (648, 397428), (864, 298071), (972, 264952), (1296, 198714), (1944, 132476), (2592, 99357), (3888, 66238), (7776, 33119)]