342665072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{1277}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 687134592

約数和(自身を除く): 344469520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 541, 1082, 1277, 2164, 2554, 4328, 5108, 8656, 10216, 16771, 20432, 33542, 39587, 67084, 79174, 134168, 158348, 268336, 316696, 633392, 690857, 1381714, 2763428, 5526856, 11053712, 21416567, 42833134, 85666268, 171332536, 342665072]

約数ペア:

[(1, 342665072), (2, 171332536), (4, 85666268), (8, 42833134), (16, 21416567), (31, 11053712), (62, 5526856), (124, 2763428), (248, 1381714), (496, 690857), (541, 633392), (1082, 316696), (1277, 268336), (2164, 158348), (2554, 134168), (4328, 79174), (5108, 67084), (8656, 39587), (10216, 33542), (16771, 20432)]