274486291208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3089}}^1\times {\mathrm{4327}}^1$

素因数の和:7590

約数の個数: 64

約数和(自身を含む): 548849260800

約数和(自身を除く): 274362969592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 3089, 4327, 5134, 6178, 8654, 10268, 12356, 17308, 20536, 24712, 34616, 52513, 73559, 105026, 147118, 210052, 294236, 420104, 466439, 588472, 653377, 932878, 1306754, 1865756, 2613508, 3731512, 5227016, 7929463, 11107409, 13366103, 15858926, 22214818, 26732206, 31717852, 44429636, 53464412, 63435704, 88859272, 106928824, 227223751, 454447502, 908895004, 1817790008, 2018281553, 4036563106, 8073126212, 16146252424, 34310786401, 68621572802, 137243145604, 274486291208]

約数ペア:

[(1, 274486291208), (2, 137243145604), (4, 68621572802), (8, 34310786401), (17, 16146252424), (34, 8073126212), (68, 4036563106), (136, 2018281553), (151, 1817790008), (302, 908895004), (604, 454447502), (1208, 227223751), (2567, 106928824), (3089, 88859272), (4327, 63435704), (5134, 53464412), (6178, 44429636), (8654, 31717852), (10268, 26732206), (12356, 22214818), (17308, 15858926), (20536, 13366103), (24712, 11107409), (34616, 7929463), (52513, 5227016), (73559, 3731512), (105026, 2613508), (147118, 1865756), (210052, 1306754), (294236, 932878), (420104, 653377), (466439, 588472)]