255017328

素因数分解:

$2^4\times 3^1\times {\mathrm{811}}^1\times {\mathrm{6551}}^1$

素因数の和:7373

約数の個数: 40

約数和(自身を含む): 659707776

約数和(自身を除く): 404690448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 2433, 3244, 4866, 6488, 6551, 9732, 12976, 13102, 19464, 19653, 26204, 38928, 39306, 52408, 78612, 104816, 157224, 314448, 5312861, 10625722, 15938583, 21251444, 31877166, 42502888, 63754332, 85005776, 127508664, 255017328]

約数ペア:

[(1, 255017328), (2, 127508664), (3, 85005776), (4, 63754332), (6, 42502888), (8, 31877166), (12, 21251444), (16, 15938583), (24, 10625722), (48, 5312861), (811, 314448), (1622, 157224), (2433, 104816), (3244, 78612), (4866, 52408), (6488, 39306), (6551, 38928), (9732, 26204), (12976, 19653), (13102, 19464)]