381805686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29017}}^1$

素因数の和:29085

約数の個数: 48

約数和(自身を含む): 896307984

約数和(自身を除く): 514502298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 29017, 58034, 87051, 174102, 261153, 493289, 522306, 986578, 1247731, 1479867, 2495462, 2959734, 3743193, 4439601, 7486386, 8879202, 11229579, 21211427, 22459158, 42422854, 63634281, 127268562, 190902843, 381805686]

約数ペア:

[(1, 381805686), (2, 190902843), (3, 127268562), (6, 63634281), (9, 42422854), (17, 22459158), (18, 21211427), (34, 11229579), (43, 8879202), (51, 7486386), (86, 4439601), (102, 3743193), (129, 2959734), (153, 2495462), (258, 1479867), (306, 1247731), (387, 986578), (731, 522306), (774, 493289), (1462, 261153), (2193, 174102), (4386, 87051), (6579, 58034), (13158, 29017)]