216008208

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12854

約数の個数: 100

約数和(自身を含む): 673334508

約数和(自身を除く): 457326300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 12821, 16848, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 166673, 205136, 230778, 307704, 333346, 346167, 461556, 500019, 615408, 666692, 692334, 923112, 1000038, 1038501, 1333384, 1384668, 1500057, 1846224, 2000076, 2077002, 2666768, 2769336, 3000114, 4000152, 4154004, 4500171, 5538672, 6000228, 8000304, 8308008, 9000342, 12000456, 13500513, 16616016, 18000684, 24000912, 27001026, 36001368, 54002052, 72002736, 108004104, 216008208]

約数ペア:

[(1, 216008208), (2, 108004104), (3, 72002736), (4, 54002052), (6, 36001368), (8, 27001026), (9, 24000912), (12, 18000684), (13, 16616016), (16, 13500513), (18, 12000456), (24, 9000342), (26, 8308008), (27, 8000304), (36, 6000228), (39, 5538672), (48, 4500171), (52, 4154004), (54, 4000152), (72, 3000114), (78, 2769336), (81, 2666768), (104, 2077002), (108, 2000076), (117, 1846224), (144, 1500057), (156, 1384668), (162, 1333384), (208, 1038501), (216, 1000038), (234, 923112), (312, 692334), (324, 666692), (351, 615408), (432, 500019), (468, 461556), (624, 346167), (648, 333346), (702, 307704), (936, 230778), (1053, 205136), (1296, 166673), (1404, 153852), (1872, 115389), (2106, 102568), (2808, 76926), (4212, 51284), (5616, 38463), (8424, 25642), (12821, 16848)]