273385672

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28219}}^1$

素因数の和:28405

約数の個数: 32

約数和(自身を含む): 589233600

約数和(自身を除く): 315847928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 28219, 56438, 112876, 197533, 225752, 395066, 790132, 1580264, 4881887, 9763774, 19527548, 34173209, 39055096, 68346418, 136692836, 273385672]

約数ペア:

[(1, 273385672), (2, 136692836), (4, 68346418), (7, 39055096), (8, 34173209), (14, 19527548), (28, 9763774), (56, 4881887), (173, 1580264), (346, 790132), (692, 395066), (1211, 225752), (1384, 197533), (2422, 112876), (4844, 56438), (9688, 28219)]