387174208

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 785789640

約数和(自身を除く): 398615432

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 101, 178, 202, 356, 404, 673, 712, 808, 1346, 1424, 1616, 2692, 2848, 3232, 5384, 5696, 6464, 8989, 10768, 17978, 21536, 35956, 43072, 59897, 67973, 71912, 119794, 135946, 143824, 239588, 271892, 287648, 479176, 543784, 575296, 958352, 1087568, 1916704, 2175136, 3833408, 4350272, 6049597, 12099194, 24198388, 48396776, 96793552, 193587104, 387174208]

約数ペア:

[(1, 387174208), (2, 193587104), (4, 96793552), (8, 48396776), (16, 24198388), (32, 12099194), (64, 6049597), (89, 4350272), (101, 3833408), (178, 2175136), (202, 1916704), (356, 1087568), (404, 958352), (673, 575296), (712, 543784), (808, 479176), (1346, 287648), (1424, 271892), (1616, 239588), (2692, 143824), (2848, 135946), (3232, 119794), (5384, 71912), (5696, 67973), (6464, 59897), (8989, 43072), (10768, 35956), (17978, 21536)]