291884368

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 576023400

約数和(自身を除く): 284139032

約数列:

[1, 2, 4, 8, 16, 73, 146, 269, 292, 538, 584, 929, 1076, 1168, 1858, 2152, 3716, 4304, 7432, 14864, 19637, 39274, 67817, 78548, 135634, 157096, 249901, 271268, 314192, 499802, 542536, 999604, 1085072, 1999208, 3998416, 18242773, 36485546, 72971092, 145942184, 291884368]

約数ペア:

[(1, 291884368), (2, 145942184), (4, 72971092), (8, 36485546), (16, 18242773), (73, 3998416), (146, 1999208), (269, 1085072), (292, 999604), (538, 542536), (584, 499802), (929, 314192), (1076, 271268), (1168, 249901), (1858, 157096), (2152, 135634), (3716, 78548), (4304, 67817), (7432, 39274), (14864, 19637)]