308131504

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 606718112

約数和(自身を除く): 298586608

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 362, 412, 724, 824, 1033, 1448, 1648, 2066, 2896, 4132, 8264, 16528, 18643, 37286, 74572, 106399, 149144, 186973, 212798, 298288, 373946, 425596, 747892, 851192, 1495784, 1702384, 2991568, 19258219, 38516438, 77032876, 154065752, 308131504]

約数ペア:

[(1, 308131504), (2, 154065752), (4, 77032876), (8, 38516438), (16, 19258219), (103, 2991568), (181, 1702384), (206, 1495784), (362, 851192), (412, 747892), (724, 425596), (824, 373946), (1033, 298288), (1448, 212798), (1648, 186973), (2066, 149144), (2896, 106399), (4132, 74572), (8264, 37286), (16528, 18643)]