509431752

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{54011}}^1$

素因数の和:54154

約数の個数: 48

約数和(自身を含む): 1390268880

約数和(自身を除く): 880837128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 54011, 108022, 162033, 216044, 324066, 432088, 486099, 648132, 972198, 1296264, 1944396, 3888792, 7075441, 14150882, 21226323, 28301764, 42452646, 56603528, 63678969, 84905292, 127357938, 169810584, 254715876, 509431752]

約数ペア:

[(1, 509431752), (2, 254715876), (3, 169810584), (4, 127357938), (6, 84905292), (8, 63678969), (9, 56603528), (12, 42452646), (18, 28301764), (24, 21226323), (36, 14150882), (72, 7075441), (131, 3888792), (262, 1944396), (393, 1296264), (524, 972198), (786, 648132), (1048, 486099), (1179, 432088), (1572, 324066), (2358, 216044), (3144, 162033), (4716, 108022), (9432, 54011)]