274156828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3682

約数の個数: 48

約数和(自身を含む): 549126144

約数和(自身を除く): 274969316

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 2068, 3478, 3583, 6956, 7166, 14332, 19129, 38258, 39413, 76516, 78826, 132571, 157652, 168401, 265142, 336802, 530284, 673604, 1458281, 1852411, 2916562, 3704822, 5833124, 6230837, 7409644, 12461674, 24923348, 68539207, 137078414, 274156828]

約数ペア:

[(1, 274156828), (2, 137078414), (4, 68539207), (11, 24923348), (22, 12461674), (37, 7409644), (44, 6230837), (47, 5833124), (74, 3704822), (94, 2916562), (148, 1852411), (188, 1458281), (407, 673604), (517, 530284), (814, 336802), (1034, 265142), (1628, 168401), (1739, 157652), (2068, 132571), (3478, 78826), (3583, 76516), (6956, 39413), (7166, 38258), (14332, 19129)]