266872944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427681}}^1$

素因数の和:427705

約数の個数: 40

約数和(自身を含む): 742455952

約数和(自身を除く): 475583008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 427681, 855362, 1283043, 1710724, 2566086, 3421448, 5132172, 5559853, 6842896, 10264344, 11119706, 16679559, 20528688, 22239412, 33359118, 44478824, 66718236, 88957648, 133436472, 266872944]

約数ペア:

[(1, 266872944), (2, 133436472), (3, 88957648), (4, 66718236), (6, 44478824), (8, 33359118), (12, 22239412), (13, 20528688), (16, 16679559), (24, 11119706), (26, 10264344), (39, 6842896), (48, 5559853), (52, 5132172), (78, 3421448), (104, 2566086), (156, 1710724), (208, 1283043), (312, 855362), (624, 427681)]