217926288

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 120

約数和(自身を含む): 660249408

約数和(自身を除く): 442323120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2437, 2484, 3312, 3726, 3888, 4874, 4968, 5589, 7311, 7452, 9748, 9936, 11178, 14622, 14904, 19496, 21933, 22356, 29244, 29808, 38992, 43866, 44712, 56051, 58488, 65799, 87732, 89424, 112102, 116976, 131598, 168153, 175464, 197397, 224204, 263196, 336306, 350928, 394794, 448408, 504459, 526392, 592191, 672612, 789588, 896816, 1008918, 1052784, 1184382, 1345224, 1513377, 1579176, 2017836, 2368764, 2690448, 3026754, 3158352, 4035672, 4540131, 4737528, 6053508, 8071344, 9080262, 9475056, 12107016, 13620393, 18160524, 24214032, 27240786, 36321048, 54481572, 72642096, 108963144, 217926288]

約数ペア:

[(1, 217926288), (2, 108963144), (3, 72642096), (4, 54481572), (6, 36321048), (8, 27240786), (9, 24214032), (12, 18160524), (16, 13620393), (18, 12107016), (23, 9475056), (24, 9080262), (27, 8071344), (36, 6053508), (46, 4737528), (48, 4540131), (54, 4035672), (69, 3158352), (72, 3026754), (81, 2690448), (92, 2368764), (108, 2017836), (138, 1579176), (144, 1513377), (162, 1345224), (184, 1184382), (207, 1052784), (216, 1008918), (243, 896816), (276, 789588), (324, 672612), (368, 592191), (414, 526392), (432, 504459), (486, 448408), (552, 394794), (621, 350928), (648, 336306), (828, 263196), (972, 224204), (1104, 197397), (1242, 175464), (1296, 168153), (1656, 131598), (1863, 116976), (1944, 112102), (2437, 89424), (2484, 87732), (3312, 65799), (3726, 58488), (3888, 56051), (4874, 44712), (4968, 43866), (5589, 38992), (7311, 29808), (7452, 29244), (9748, 22356), (9936, 21933), (11178, 19496), (14622, 14904)]