288829256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2153}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 556378200

約数和(自身を除く): 267548944

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 409, 818, 1636, 2153, 3272, 4306, 8612, 16769, 17224, 33538, 67076, 88273, 134152, 176546, 353092, 706184, 880577, 1761154, 3522308, 7044616, 36103657, 72207314, 144414628, 288829256]

約数ペア:

[(1, 288829256), (2, 144414628), (4, 72207314), (8, 36103657), (41, 7044616), (82, 3522308), (164, 1761154), (328, 880577), (409, 706184), (818, 353092), (1636, 176546), (2153, 134152), (3272, 88273), (4306, 67076), (8612, 33538), (16769, 17224)]