172040704

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{2777}}^1$

素因数の和:2817

約数の個数: 60

約数和(自身を含む): 377971902

約数和(自身を除く): 205931198

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2777, 2816, 3872, 5554, 5632, 7744, 11108, 15488, 22216, 30547, 30976, 44432, 61094, 61952, 88864, 122188, 177728, 244376, 336017, 355456, 488752, 672034, 710912, 977504, 1344068, 1421824, 1955008, 2688136, 3910016, 5376272, 7820032, 10752544, 15640064, 21505088, 43010176, 86020352, 172040704]

約数ペア:

[(1, 172040704), (2, 86020352), (4, 43010176), (8, 21505088), (11, 15640064), (16, 10752544), (22, 7820032), (32, 5376272), (44, 3910016), (64, 2688136), (88, 1955008), (121, 1421824), (128, 1344068), (176, 977504), (242, 710912), (256, 672034), (352, 488752), (484, 355456), (512, 336017), (704, 244376), (968, 177728), (1408, 122188), (1936, 88864), (2777, 61952), (2816, 61094), (3872, 44432), (5554, 30976), (5632, 30547), (7744, 22216), (11108, 15488)]