339301072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2383}}^1$

素因数の和:3211

約数の個数: 40

約数和(自身を含む): 718346880

約数和(自身を除く): 379045808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 809, 1618, 2383, 3236, 4766, 6472, 8899, 9532, 12944, 17798, 19064, 26213, 35596, 38128, 52426, 71192, 104852, 142384, 209704, 419408, 1927847, 3855694, 7711388, 15422776, 21206317, 30845552, 42412634, 84825268, 169650536, 339301072]

約数ペア:

[(1, 339301072), (2, 169650536), (4, 84825268), (8, 42412634), (11, 30845552), (16, 21206317), (22, 15422776), (44, 7711388), (88, 3855694), (176, 1927847), (809, 419408), (1618, 209704), (2383, 142384), (3236, 104852), (4766, 71192), (6472, 52426), (8899, 38128), (9532, 35596), (12944, 26213), (17798, 19064)]