394037288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{5477}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 817920180

約数和(自身を除く): 423882892

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1564, 2116, 3128, 4232, 5477, 8993, 10954, 17986, 21908, 35972, 43816, 71944, 93109, 125971, 186218, 251942, 372436, 503884, 744872, 1007768, 2141507, 2897333, 4283014, 5794666, 8566028, 11589332, 17132056, 23178664, 49254661, 98509322, 197018644, 394037288]

約数ペア:

[(1, 394037288), (2, 197018644), (4, 98509322), (8, 49254661), (17, 23178664), (23, 17132056), (34, 11589332), (46, 8566028), (68, 5794666), (92, 4283014), (136, 2897333), (184, 2141507), (391, 1007768), (529, 744872), (782, 503884), (1058, 372436), (1564, 251942), (2116, 186218), (3128, 125971), (4232, 93109), (5477, 71944), (8993, 43816), (10954, 35972), (17986, 21908)]