1566220896

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{42821}}^1$

素因数の和:42964

約数の個数: 72

約数和(自身を含む): 4489115904

約数和(自身を除く): 2922895008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 9144, 12192, 18288, 36576, 42821, 85642, 128463, 171284, 256926, 342568, 385389, 513852, 685136, 770778, 1027704, 1370272, 1541556, 2055408, 3083112, 4110816, 5438267, 6166224, 10876534, 12332448, 16314801, 21753068, 32629602, 43506136, 48944403, 65259204, 87012272, 97888806, 130518408, 174024544, 195777612, 261036816, 391555224, 522073632, 783110448, 1566220896]

約数ペア:

[(1, 1566220896), (2, 783110448), (3, 522073632), (4, 391555224), (6, 261036816), (8, 195777612), (9, 174024544), (12, 130518408), (16, 97888806), (18, 87012272), (24, 65259204), (32, 48944403), (36, 43506136), (48, 32629602), (72, 21753068), (96, 16314801), (127, 12332448), (144, 10876534), (254, 6166224), (288, 5438267), (381, 4110816), (508, 3083112), (762, 2055408), (1016, 1541556), (1143, 1370272), (1524, 1027704), (2032, 770778), (2286, 685136), (3048, 513852), (4064, 385389), (4572, 342568), (6096, 256926), (9144, 171284), (12192, 128463), (18288, 85642), (36576, 42821)]