221419512

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 615295200

約数和(自身を除く): 393875688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 103, 146, 206, 219, 292, 309, 409, 412, 438, 584, 618, 657, 818, 824, 876, 927, 1227, 1236, 1314, 1636, 1752, 1854, 2454, 2472, 2628, 3272, 3681, 3708, 4908, 5256, 7362, 7416, 7519, 9816, 14724, 15038, 22557, 29448, 29857, 30076, 42127, 45114, 59714, 60152, 67671, 84254, 89571, 90228, 119428, 126381, 135342, 168508, 179142, 180456, 238856, 252762, 268713, 270684, 337016, 358284, 379143, 505524, 537426, 541368, 716568, 758286, 1011048, 1074852, 1516572, 2149704, 3033144, 3075271, 6150542, 9225813, 12301084, 18451626, 24602168, 27677439, 36903252, 55354878, 73806504, 110709756, 221419512]

約数ペア:

[(1, 221419512), (2, 110709756), (3, 73806504), (4, 55354878), (6, 36903252), (8, 27677439), (9, 24602168), (12, 18451626), (18, 12301084), (24, 9225813), (36, 6150542), (72, 3075271), (73, 3033144), (103, 2149704), (146, 1516572), (206, 1074852), (219, 1011048), (292, 758286), (309, 716568), (409, 541368), (412, 537426), (438, 505524), (584, 379143), (618, 358284), (657, 337016), (818, 270684), (824, 268713), (876, 252762), (927, 238856), (1227, 180456), (1236, 179142), (1314, 168508), (1636, 135342), (1752, 126381), (1854, 119428), (2454, 90228), (2472, 89571), (2628, 84254), (3272, 67671), (3681, 60152), (3708, 59714), (4908, 45114), (5256, 42127), (7362, 30076), (7416, 29857), (7519, 29448), (9816, 22557), (14724, 15038)]