247316688

素因数分解:

$2^4\times 3^2\times {\mathrm{1717477}}^1$

素因数の和:1717491

約数の個数: 30

約数和(自身を含む): 692143634

約数和(自身を除く): 444826946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1717477, 3434954, 5152431, 6869908, 10304862, 13739816, 15457293, 20609724, 27479632, 30914586, 41219448, 61829172, 82438896, 123658344, 247316688]

約数ペア:

[(1, 247316688), (2, 123658344), (3, 82438896), (4, 61829172), (6, 41219448), (8, 30914586), (9, 27479632), (12, 20609724), (16, 15457293), (18, 13739816), (24, 10304862), (36, 6869908), (48, 5152431), (72, 3434954), (144, 1717477)]