331281144

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{66683}}^1$

素因数の和:66721

約数の個数: 64

約数和(自身を含む): 960249600

約数和(自身を除く): 628968456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 66683, 133366, 200049, 266732, 400098, 533464, 600147, 800196, 1200294, 1533709, 1600392, 1800441, 2400588, 3067418, 3600882, 4601127, 4801176, 6134836, 7201764, 9202254, 12269672, 13803381, 14403528, 18404508, 27606762, 36809016, 41410143, 55213524, 82820286, 110427048, 165640572, 331281144]

約数ペア:

[(1, 331281144), (2, 165640572), (3, 110427048), (4, 82820286), (6, 55213524), (8, 41410143), (9, 36809016), (12, 27606762), (18, 18404508), (23, 14403528), (24, 13803381), (27, 12269672), (36, 9202254), (46, 7201764), (54, 6134836), (69, 4801176), (72, 4601127), (92, 3600882), (108, 3067418), (138, 2400588), (184, 1800441), (207, 1600392), (216, 1533709), (276, 1200294), (414, 800196), (552, 600147), (621, 533464), (828, 400098), (1242, 266732), (1656, 200049), (2484, 133366), (4968, 66683)]