289325784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1095931}}^1$

素因数の和:1095951

約数の個数: 32

約数和(自身を含む): 789071040

約数和(自身を除く): 499745256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1095931, 2191862, 3287793, 4383724, 6575586, 8767448, 12055241, 13151172, 24110482, 26302344, 36165723, 48220964, 72331446, 96441928, 144662892, 289325784]

約数ペア:

[(1, 289325784), (2, 144662892), (3, 96441928), (4, 72331446), (6, 48220964), (8, 36165723), (11, 26302344), (12, 24110482), (22, 13151172), (24, 12055241), (33, 8767448), (44, 6575586), (66, 4383724), (88, 3287793), (132, 2191862), (264, 1095931)]