315588888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190573}}^1$

素因数の和:190608

約数の個数: 48

約数和(自身を含む): 891886320

約数和(自身を除く): 576297432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 190573, 381146, 571719, 762292, 1143438, 1524584, 1715157, 2286876, 3430314, 4383179, 4573752, 6860628, 8766358, 13149537, 13721256, 17532716, 26299074, 35065432, 39448611, 52598148, 78897222, 105196296, 157794444, 315588888]

約数ペア:

[(1, 315588888), (2, 157794444), (3, 105196296), (4, 78897222), (6, 52598148), (8, 39448611), (9, 35065432), (12, 26299074), (18, 17532716), (23, 13721256), (24, 13149537), (36, 8766358), (46, 6860628), (69, 4573752), (72, 4383179), (92, 3430314), (138, 2286876), (184, 1715157), (207, 1524584), (276, 1143438), (414, 762292), (552, 571719), (828, 381146), (1656, 190573)]