311231952

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{93971}}^1$

素因数の和:94008

約数の個数: 60

約数和(自身を含む): 908897184

約数和(自身を除く): 597665232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 93971, 187942, 281913, 375884, 563826, 751768, 845739, 1127652, 1503536, 1691478, 2161333, 2255304, 3382956, 4322666, 4510608, 6483999, 6765912, 8645332, 12967998, 13531824, 17290664, 19451997, 25935996, 34581328, 38903994, 51871992, 77807988, 103743984, 155615976, 311231952]

約数ペア:

[(1, 311231952), (2, 155615976), (3, 103743984), (4, 77807988), (6, 51871992), (8, 38903994), (9, 34581328), (12, 25935996), (16, 19451997), (18, 17290664), (23, 13531824), (24, 12967998), (36, 8645332), (46, 6765912), (48, 6483999), (69, 4510608), (72, 4322666), (92, 3382956), (138, 2255304), (144, 2161333), (184, 1691478), (207, 1503536), (276, 1127652), (368, 845739), (414, 751768), (552, 563826), (828, 375884), (1104, 281913), (1656, 187942), (3312, 93971)]