303852016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{85931}}^1$

素因数の和:85969

約数の個数: 40

約数和(自身を含む): 671300784

約数和(自身を除く): 367448768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 85931, 171862, 343724, 687448, 1117103, 1374896, 1460827, 2234206, 2921654, 4468412, 5843308, 8936824, 11686616, 17873648, 18990751, 23373232, 37981502, 75963004, 151926008, 303852016]

約数ペア:

[(1, 303852016), (2, 151926008), (4, 75963004), (8, 37981502), (13, 23373232), (16, 18990751), (17, 17873648), (26, 11686616), (34, 8936824), (52, 5843308), (68, 4468412), (104, 2921654), (136, 2234206), (208, 1460827), (221, 1374896), (272, 1117103), (442, 687448), (884, 343724), (1768, 171862), (3536, 85931)]