388872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 1151280

約数和(自身を除く): 762408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 491, 792, 982, 1473, 1964, 2946, 3928, 4419, 5401, 5892, 8838, 10802, 11784, 16203, 17676, 21604, 32406, 35352, 43208, 48609, 64812, 97218, 129624, 194436, 388872]

約数ペア:

[(1, 388872), (2, 194436), (3, 129624), (4, 97218), (6, 64812), (8, 48609), (9, 43208), (11, 35352), (12, 32406), (18, 21604), (22, 17676), (24, 16203), (33, 11784), (36, 10802), (44, 8838), (66, 5892), (72, 5401), (88, 4419), (99, 3928), (132, 2946), (198, 1964), (264, 1473), (396, 982), (491, 792)]