215652456

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{8117}}^1$

素因数の和:8176

約数の個数: 80

約数和(自身を含む): 618835140

約数和(自身を除く): 403182684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 2214, 2952, 3321, 4428, 6642, 8117, 8856, 13284, 16234, 24351, 26568, 32468, 48702, 64936, 73053, 97404, 146106, 194808, 219159, 292212, 332797, 438318, 584424, 657477, 665594, 876636, 998391, 1314954, 1331188, 1753272, 1996782, 2629908, 2662376, 2995173, 3993564, 5259816, 5990346, 7987128, 8985519, 11980692, 17971038, 23961384, 26956557, 35942076, 53913114, 71884152, 107826228, 215652456]

約数ペア:

[(1, 215652456), (2, 107826228), (3, 71884152), (4, 53913114), (6, 35942076), (8, 26956557), (9, 23961384), (12, 17971038), (18, 11980692), (24, 8985519), (27, 7987128), (36, 5990346), (41, 5259816), (54, 3993564), (72, 2995173), (81, 2662376), (82, 2629908), (108, 1996782), (123, 1753272), (162, 1331188), (164, 1314954), (216, 998391), (246, 876636), (324, 665594), (328, 657477), (369, 584424), (492, 438318), (648, 332797), (738, 292212), (984, 219159), (1107, 194808), (1476, 146106), (2214, 97404), (2952, 73053), (3321, 64936), (4428, 48702), (6642, 32468), (8117, 26568), (8856, 24351), (13284, 16234)]