248928168

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{220681}}^1$

素因数の和:220737

約数の個数: 32

約数和(自身を含む): 635564160

約数和(自身を除く): 386635992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 220681, 441362, 662043, 882724, 1324086, 1765448, 2648172, 5296344, 10372007, 20744014, 31116021, 41488028, 62232042, 82976056, 124464084, 248928168]

約数ペア:

[(1, 248928168), (2, 124464084), (3, 82976056), (4, 62232042), (6, 41488028), (8, 31116021), (12, 20744014), (24, 10372007), (47, 5296344), (94, 2648172), (141, 1765448), (188, 1324086), (282, 882724), (376, 662043), (564, 441362), (1128, 220681)]