291280068

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{22921}}^1$

素因数の和:23284

約数の個数: 36

約数和(自身を含む): 738409308

約数和(自身を除く): 447129240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 12708, 22921, 45842, 68763, 91684, 137526, 206289, 275052, 412578, 825156, 8091113, 16182226, 24273339, 32364452, 48546678, 72820017, 97093356, 145640034, 291280068]

約数ペア:

[(1, 291280068), (2, 145640034), (3, 97093356), (4, 72820017), (6, 48546678), (9, 32364452), (12, 24273339), (18, 16182226), (36, 8091113), (353, 825156), (706, 412578), (1059, 275052), (1412, 206289), (2118, 137526), (3177, 91684), (4236, 68763), (6354, 45842), (12708, 22921)]