274638216

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3169}}^1$

素因数の和:3358

約数の個数: 64

約数和(自身を含む): 721238400

約数和(自身を除く): 446600184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 157, 184, 276, 314, 471, 552, 628, 942, 1256, 1884, 3169, 3611, 3768, 6338, 7222, 9507, 10833, 12676, 14444, 19014, 21666, 25352, 28888, 38028, 43332, 72887, 76056, 86664, 145774, 218661, 291548, 437322, 497533, 583096, 874644, 995066, 1492599, 1749288, 1990132, 2985198, 3980264, 5970396, 11443259, 11940792, 22886518, 34329777, 45773036, 68659554, 91546072, 137319108, 274638216]

約数ペア:

[(1, 274638216), (2, 137319108), (3, 91546072), (4, 68659554), (6, 45773036), (8, 34329777), (12, 22886518), (23, 11940792), (24, 11443259), (46, 5970396), (69, 3980264), (92, 2985198), (138, 1990132), (157, 1749288), (184, 1492599), (276, 995066), (314, 874644), (471, 583096), (552, 497533), (628, 437322), (942, 291548), (1256, 218661), (1884, 145774), (3169, 86664), (3611, 76056), (3768, 72887), (6338, 43332), (7222, 38028), (9507, 28888), (10833, 25352), (12676, 21666), (14444, 19014)]