445034128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{32839}}^1$

素因数の和:32876

約数の個数: 60

約数和(自身を含む): 1083194560

約数和(自身を除く): 638160432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 32839, 65678, 131356, 229873, 262712, 361229, 459746, 525424, 722458, 919492, 1444916, 1838984, 2528603, 2889832, 3677968, 3973519, 5057206, 5779664, 7947038, 10114412, 15894076, 20228824, 27814633, 31788152, 40457648, 55629266, 63576304, 111258532, 222517064, 445034128]

約数ペア:

[(1, 445034128), (2, 222517064), (4, 111258532), (7, 63576304), (8, 55629266), (11, 40457648), (14, 31788152), (16, 27814633), (22, 20228824), (28, 15894076), (44, 10114412), (56, 7947038), (77, 5779664), (88, 5057206), (112, 3973519), (121, 3677968), (154, 2889832), (176, 2528603), (242, 1838984), (308, 1444916), (484, 919492), (616, 722458), (847, 525424), (968, 459746), (1232, 361229), (1694, 262712), (1936, 229873), (3388, 131356), (6776, 65678), (13552, 32839)]